13+4r=1

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Solution for 13+4r=1 equation:


13+4r=1

We simplify the equation to the form, which is simple to understand 
13+4r=1

We move all terms containing r to the left and all other terms to the right. 
+4r=+1-13

We simplify left and right side of the equation. 
+4r=-12

We divide both sides of the equation by 4 to get r. 
r=-3

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