7(-1-4x)=-315

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Solution for 7(-1-4x)=-315 equation:


7(-1-4x)=-315

We simplify the equation to the form, which is simple to understand 
7(-1-4x)=-315

Reorder the terms in parentheses
+(-7-28x)=-315

Remove unnecessary parentheses
-7-28x=-315

We move all terms containing x to the left and all other terms to the right. 
-28x=-315+7

We simplify left and right side of the equation. 
-28x=-308

We divide both sides of the equation by -28 to get x. 
x=11

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