9(x+8)=2x+9

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



9(x+8)=2x+9

We move all terms to the left:

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

We multiply parentheses

9x-(2x+9)+72=0

We get rid of parentheses

9x-2x-9+72=0

We add all the numbers together, and all the variables

7x+63=0

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

7x=-63

x=-63/7

x=-9

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