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HappyLiz
HappyLiz HappyLiz
  • 05-10-2016
  • Mathematics
Answered

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

Verified Answer :

Anonymous Anonymous
  • 05-10-2016

4x+7=x-2
-x      -x
3x+7=-2
     -7  -7
3x=-9
3     3  You divide -9 by 3.
x=-3
Your welcome

Answer Link
shawnna3 shawnna3
  • 05-10-2016

4x+7=x-2
-x -x
3x+7=-2
-7=-7
3x=-9
÷3 =÷3
x=-3

Answer Link

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