7(3-4x)=-77

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Solution for 7(3-4x)=-77 equation:


7(3-4x)=-77

We simplify the equation to the form, which is simple to understand 
7(3-4x)=-77

Reorder the terms in parentheses
+(+21-28x)=-77

Remove unnecessary parentheses
+21-28x=-77

We move all terms containing x to the left and all other terms to the right. 
-28x=-77-21

We simplify left and right side of the equation. 
-28x=-98

We divide both sides of the equation by -28 to get x. 
x=3.5

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