-7r+13=71

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Solution for -7r+13=71 equation: 


Simplifying
-7r + 13 = 71

Reorder the terms:
13 + -7r = 71

Solving
13 + -7r = 71

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-13' to each side of the equation.
13 + -13 + -7r = 71 + -13

Combine like terms: 13 + -13 = 0
0 + -7r = 71 + -13
-7r = 71 + -13

Combine like terms: 71 + -13 = 58
-7r = 58

Divide each side by '-7'.
r = -8.285714286

Simplifying
r = -8.285714286

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