71.99=3.7r+31.7

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Solution for 71.99=3.7r+31.7 equation:


Simplifying
71.99 = 3.7r + 31.7

Reorder the terms:
71.99 = 31.7 + 3.7r

Solving
71.99 = 31.7 + 3.7r

Solving for variable 'r'.

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

Add '-3.7r' to each side of the equation.
71.99 + -3.7r = 31.7 + 3.7r + -3.7r

Combine like terms: 3.7r + -3.7r = 0.0
71.99 + -3.7r = 31.7 + 0.0
71.99 + -3.7r = 31.7

Add '-71.99' to each side of the equation.
71.99 + -71.99 + -3.7r = 31.7 + -71.99

Combine like terms: 71.99 + -71.99 = 0.00
0.00 + -3.7r = 31.7 + -71.99
-3.7r = 31.7 + -71.99

Combine like terms: 31.7 + -71.99 = -40.29
-3.7r = -40.29

Divide each side by '-3.7'.
r = 10.88918919

Simplifying
r = 10.88918919

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