-8(x+1)-(-9x+9)=-7

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Solution for -8(x+1)-(-9x+9)=-7 equation:


-8(x+1)-(-9x+9)=-7

We simplify the equation to the form, which is simple to understand 
-8(x+1)-(-9x+9)=-7

Reorder the terms in parentheses
+(-8x-8)-(-9x+9)=-7

Remove unnecessary parentheses
-8x-8-(-9x+9+)=-7

Remove unnecessary parentheses
-8x-8+9x-9=-7

We move all terms containing x to the left and all other terms to the right. 
-8x+9x=-7+8+9

We simplify left and right side of the equation. 
+1x=+10

We divide both sides of the equation by 1 to get x. 
x=10

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