-8(1+r)-4r=-92

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Solution for -8(1+r)-4r=-92 equation:


-8(1+r)-4r=-92

We simplify the equation to the form, which is simple to understand 
-8(1+r)-4r=-92

Reorder the terms in parentheses
+(-8-8r)-4r=-92

Remove unnecessary parentheses
-8-8r-4r=-92

We move all terms containing r to the left and all other terms to the right. 
-8r-4r=-92+8

We simplify left and right side of the equation. 
-12r=-84

We divide both sides of the equation by -12 to get r. 
r=7

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