7-(2x+9)=2x+2

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Solution for 7-(2x+9)=2x+2 equation: 



7-(2x+9)=2x+2

We move all terms to the left:

7-(2x+9)-(2x+2)=0

We get rid of parentheses

-2x-2x-9-2+7=0

We add all the numbers together, and all the variables

-4x-4=0

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

-4x=4

x=4/-4

x=-1

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