מתמטיקה תיכונית/אלגברה תיכונית/משוואות/משוואות בשני נעלמים או יותר/תרגילים/משוואות לינאריות רמה ב: הבדלים בין גרסאות בדף
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טעות בחישוב התשובות |
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שורה 1:
===משוואות לינאריות רמה ב===
#<math>\left\{\begin{matrix}
y-x
& = &
3
\\
& = &
17
\\
-
& = &
46
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
14
\\
-
& = &
-18
\\
-
& = &
-18
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
18
\\
& = &
-32
\\
& = &
4
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
36
\\
-
& = &
96
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-
\\
-
& = &
-36
\\
-5 x
& = &
5
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
5 x-y
& = &
8
\\
-5
& = &
-
\\
& = &
17
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-
\\
& = &
3
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
x
& = &
-9
\\
2 y-3
& = &
-18
\\
& = &
50
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
16
\\
& = &
9
\\
& = &
-7
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-1
\\
-
& = &
-
\\
& = &
2
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
8
\\
-
& = &
-
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
6
\\
& = &
3
\\
2 x-3 y+2 z
& = &
18
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
24
\\
-6 x+
& = &
6
\\
& = &
6
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
22
\\
-
& = &
58
\\
-5 x+
& = &
24
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-
\\
& = &
-12
\\
& = &
-16
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
5 x+2 y+4 z
& = &
-
\\
& = &
0
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-34
\\
-
& = &
-26
\\
-
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
-
\\
-
& = &
-41
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
5 x
& = &
-25
\\
2
& = &
12
\\
& = &
34
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
0
\\
& = &
-
\\
& = &
36
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-66
\\
& = &
-
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-31
\\
-
& = &
-10
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
-6
\\
& = &
-26
\\
-3 x
& = &
-20
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-
\\
& = &
-20
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-6 x+2 y+4 z
& = &
-
\\
-
& = &
15
\\
& = &
-8
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
4
\\
3 x-
& = &
19
\\
-
& = &
2
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
5 z-5 x
& = &
5
\\
& = &
40
\\
& = &
29
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-5 x-5 y+z
& = &
-
\\
6 z-3 x
& = &
-
\\
5 y-3
& = &
27
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
11
\\
6 x-
& = &
-
\\
-
& = &
-1
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-6
\\
& = &
-4
\\
-
& = &
0
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-
\\
-9 x
& = &
137
\\
& = &
88
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
3
\\
& = &
-
\\
11 x-3 y-4 z
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-38
\\
-6 x-
& = &
-
\\
& = &
36
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-81
\\
& = &
54
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
86
\\
& = &
-20
\\
-3 x+
& = &
105
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
-
\\
& = &
-
\\
10 x-4 y
& = &
94
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
35
\\
& = &
-
\\
z-5 x
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
111
\\
& = &
-81
\\
& = &
32
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-7
\\
-
& = &
126
\\
-
& = &
76
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
218
\\
& = &
-209
\\
& = &
59
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-126
\\
& = &
-
\\
-
& = &
-32
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
49
\\
& = &
193
\\
& = &
-69
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
15
\\
& = &
147
\\
& = &
31
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-4 x+4 y-9 z
& = &
-13
\\
& = &
-
\\
-3 x
& = &
44
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
-99
\\
& = &
-90
\\
& = &
24
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
68
\\
5 x-
& = &
-74
\\
& = &
-26
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
& = &
55
\\
& = &
147
\\
& = &
-76
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-6 x-y-3 z
& = &
26
\\
3 x+2 y+7 z
& = &
-31
\\
& = &
48
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-11 x-10 y+
& = &
-
\\
& = &
-15
\\
& = &
-
\end{matrix}\right.</math>
#<math>\left\{\begin{matrix}
-
& = &
64
\\
-10 y
& = &
-
\\
& = &
-135
\end{matrix}\right.</math>
#<math>
\
</math>
#<math>
\left(-9,0,-10\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(7,8,7\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(-7,3,-9\right)
</math>
#<math>
\left(-2,11,-10\right)
</math>
#<math>
\left(-7,-9,2\right)
</math>
#<math>
\
</math>
#<math>
\left(7,1,10\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(-1,3,9\right)
</math>
#<math>
\left(11,-6,-1\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(1,10,-9\right)
</math>
===תשובות===
#<math>
\left(-4,-1,-3\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(-6,-6,6\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(1,-3,-1\right)
</math>
#<math>
\left(0,0,-1\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(-4,0,-4\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(5,4,4\right)
</math>
#<math>
\
</math>
#<math>
\left(6,-6,-6\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\left(-2,-5,-3\right)
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
#<math>
\
</math>
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