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tester [92]
3 years ago
9

Describe and correct error in solving the equation 4x+7=x-2, also please show work

Mathematics
2 answers:
Monica [59]3 years ago
8 0
4x+7=x-2
-x -x
3x+7=-2
-7=-7
3x=-9
÷3 =÷3
x=-3
Mila [183]3 years ago
4 0
4x+7=x-2
-x      -x
3x+7=-2
     -7  -7
3x=-9
3     3  You divide -9 by 3.
x=-3
Your welcome
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