9(2x+1)-9=-18

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Solution for 9(2x+1)-9=-18 equation: 



9(2x+1)-9=-18

We move all terms to the left:

9(2x+1)-9-(-18)=0

We add all the numbers together, and all the variables

9(2x+1)+9=0

We multiply parentheses

18x+9+9=0

We add all the numbers together, and all the variables

18x+18=0

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

18x=-18

x=-18/18

x=-1

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