-2x+7-x=12-2x-14

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Solution for -2x+7-x=12-2x-14 equation: 



-2x+7-x=12-2x-14

We move all terms to the left:

-2x+7-x-(12-2x-14)=0

We add all the numbers together, and all the variables

-2x-x-(-2x-2)+7=0

We add all the numbers together, and all the variables

-3x-(-2x-2)+7=0

We get rid of parentheses

-3x+2x+2+7=0

We add all the numbers together, and all the variables

-1x+9=0

We move all terms containing x to the left, all other terms to the right

-x=-9

x=-9/-1

x=+9

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