15+r=2

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Solution for 15+r=2 equation:


15+r=2

We simplify the equation to the form, which is simple to understand 
15+r=2

We move all terms containing r to the left and all other terms to the right. 
+1r=+2-15

We simplify left and right side of the equation. 
+1r=-13

We divide both sides of the equation by 1 to get r. 
r=-13

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