-137=-7r+3

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Solution for -137=-7r+3 equation:


-137=-7r+3

We simplify the equation to the form, which is simple to understand 
-137=-7r+3

We move all terms containing r to the left and all other terms to the right. 
+7r=+3+137

We simplify left and right side of the equation. 
+7r=+140

We divide both sides of the equation by 07 to get r. 
r=20

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