7(r-3)=r-29+4r

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Solution for 7(r-3)=r-29+4r equation:


7(r-3)=r-29+4r

We simplify the equation to the form, which is simple to understand 
7(r-3)=r-29+4r

Reorder the terms in parentheses
+(+7r-21)=r-29+4r

Remove unnecessary parentheses
+7r-21=+r-29+4r

We move all terms containing r to the left and all other terms to the right. 
+7r-1r-4r=-29+21

We simplify left and right side of the equation. 
+2r=-8

We divide both sides of the equation by 2 to get r. 
r=-4

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