-9(-4r+6)=126

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Solution for -9(-4r+6)=126 equation:


-9(-4r+6)=126

We simplify the equation to the form, which is simple to understand 
-9(-4r+6)=126

Reorder the terms in parentheses
+(+36r-54)=126

Remove unnecessary parentheses
+36r-54=+126

We move all terms containing r to the left and all other terms to the right. 
+36r=+126+54

We simplify left and right side of the equation. 
+36r=+180

We divide both sides of the equation by 36 to get r. 
r=5

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