-7-8r+30=-15

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Solution for -7-8r+30=-15 equation:


-7-8r+30=-15

We simplify the equation to the form, which is simple to understand 
-7-8r+30=-15

We move all terms containing r to the left and all other terms to the right. 
-8r=-15+7-30

We simplify left and right side of the equation. 
-8r=-38

We divide both sides of the equation by -8 to get r. 
r=4.75

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