-9(x+1)=-18

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



-9(x+1)=-18

We move all terms to the left:

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

We add all the numbers together, and all the variables

-9(x+1)+18=0

We multiply parentheses

-9x-9+18=0

We add all the numbers together, and all the variables

-9x+9=0

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

-9x=-9

x=-9/-9

x=1

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