-7(x+3)=77

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Solution for -7(x+3)=77 equation:


-7(x+3)=77

We simplify the equation to the form, which is simple to understand 
-7(x+3)=77

Reorder the terms in parentheses
+(-7x-21)=77

Remove unnecessary parentheses
-7x-21=+77

We move all terms containing x to the left and all other terms to the right. 
-7x=+77+21

We simplify left and right side of the equation. 
-7x=+98

We divide both sides of the equation by -7 to get x. 
x=-14

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