7-9x+2x=9x+87

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Solution for 7-9x+2x=9x+87 equation: 



7-9x+2x=9x+87

We move all terms to the left:

7-9x+2x-(9x+87)=0

We add all the numbers together, and all the variables

-7x-(9x+87)+7=0

We get rid of parentheses

-7x-9x-87+7=0

We add all the numbers together, and all the variables

-16x-80=0

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

-16x=80

x=80/-16

x=-5

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