9(2x+1)=2x-7

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Solution for 9(2x+1)=2x-7 equation: 



9(2x+1)=2x-7

We move all terms to the left:

9(2x+1)-(2x-7)=0

We multiply parentheses

18x-(2x-7)+9=0

We get rid of parentheses

18x-2x+7+9=0

We add all the numbers together, and all the variables

16x+16=0

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

16x=-16

x=-16/16

x=-1

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