7(2x+3)-8x=9

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Solution for 7(2x+3)-8x=9 equation: 



7(2x+3)-8x=9

We move all terms to the left:

7(2x+3)-8x-(9)=0

We add all the numbers together, and all the variables

-8x+7(2x+3)-9=0

We multiply parentheses

-8x+14x+21-9=0

We add all the numbers together, and all the variables

6x+12=0

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

6x=-12

x=-12/6

x=-2

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