-7(5r-2)=-126

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Solution for -7(5r-2)=-126 equation:


-7(5r-2)=-126

We simplify the equation to the form, which is simple to understand 
-7(5r-2)=-126

Reorder the terms in parentheses
+(-35r+14)=-126

Remove unnecessary parentheses
-35r+14=-126

We move all terms containing r to the left and all other terms to the right. 
-35r=-126-14

We simplify left and right side of the equation. 
-35r=-140

We divide both sides of the equation by -35 to get r. 
r=4

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