2r+3(5r-3)=-9+7r

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Solution for 2r+3(5r-3)=-9+7r equation:


2r+3(5r-3)=-9+7r

We simplify the equation to the form, which is simple to understand 
2r+3(5r-3)=-9+7r

Reorder the terms in parentheses
2r+(+15r-9)=-9+7r

Remove unnecessary parentheses
+2r+15r-9=-9+7r

We move all terms containing r to the left and all other terms to the right. 
+2r+15r-7r=-9+9

We simplify left and right side of the equation. 
+10r=0

We divide both sides of the equation by 10 to get r. 
r=0

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