-1.6(1+7.6r)=-90.368

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Solution for -1.6(1+7.6r)=-90.368 equation:


-1.6(1+7.6r)=-90.368

We simplify the equation to the form, which is simple to understand 
-1.6(1+7.6r)=-90.368

Reorder the terms in parentheses
+(-1.6-12.16r)=-90.368

Remove unnecessary parentheses
-1.6-12.16r=-90.368

We move all terms containing r to the left and all other terms to the right. 
-12.16r=-90.368+1.6

We simplify left and right side of the equation. 
-12.16r=-88.768

We divide both sides of the equation by -12.16 to get r. 
r=7.3

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