-7r+40=6-6(5r+2)

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Solution for -7r+40=6-6(5r+2) equation:


-7r+40=6-6(5r+2)

We simplify the equation to the form, which is simple to understand 
-7r+40=6-6(5r+2)

Reorder the terms in parentheses
-7r+40=6+(-30r-12)

Remove unnecessary parentheses
-7r+40=+6-30r-12

We move all terms containing r to the left and all other terms to the right. 
-7r+30r=+6-12-40

We simplify left and right side of the equation. 
+23r=-46

We divide both sides of the equation by 23 to get r. 
r=-2

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