-7(4+3r)=119

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Solution for -7(4+3r)=119 equation:


-7(4+3r)=119

We simplify the equation to the form, which is simple to understand 
-7(4+3r)=119

Reorder the terms in parentheses
+(-28-21r)=119

Remove unnecessary parentheses
-28-21r=+119

We move all terms containing r to the left and all other terms to the right. 
-21r=+119+28

We simplify left and right side of the equation. 
-21r=+147

We divide both sides of the equation by -21 to get r. 
r=-7

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