8(-7r-1)=272

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Solution for 8(-7r-1)=272 equation:


8(-7r-1)=272

We simplify the equation to the form, which is simple to understand 
8(-7r-1)=272

Reorder the terms in parentheses
+(-56r-8)=272

Remove unnecessary parentheses
-56r-8=+272

We move all terms containing r to the left and all other terms to the right. 
-56r=+272+8

We simplify left and right side of the equation. 
-56r=+280

We divide both sides of the equation by -56 to get r. 
r=-5

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