25(7+3r)=-12.5r

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Solution for 25(7+3r)=-12.5r equation:


25(7+3r)=-12.5r

We simplify the equation to the form, which is simple to understand 
25(7+3r)=-12.5r

Reorder the terms in parentheses
+(+175+75r)=-12.5r

Remove unnecessary parentheses
+175+75r=-12.5r

We move all terms containing r to the left and all other terms to the right. 
+75r+12.5r=-175

We simplify left and right side of the equation. 
+87.5r=-175

We divide both sides of the equation by 87.5 to get r. 
r=-2

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