-3(-7x-7)=-2(x+1)

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Solution for -3(-7x-7)=-2(x+1) equation:


-3(-7x-7)=-2(x+1)

We simplify the equation to the form, which is simple to understand 
-3(-7x-7)=-2(x+1)

Reorder the terms in parentheses
+(+21x+21)=-2*(x+1)

Remove unnecessary parentheses
+21x+21=-2+*(+x+1+)

Reorder the terms in parentheses
+21x+21=+(-2x-2)

Remove unnecessary parentheses
+21x+21=-2x-2

We move all terms containing x to the left and all other terms to the right. 
+21x+2x=-2-21

We simplify left and right side of the equation. 
+23x=-23

We divide both sides of the equation by 23 to get x. 
x=-1

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