7.5r+15.8=10.7

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Solution for 7.5r+15.8=10.7 equation: 


Simplifying
7.5r + 15.8 = 10.7

Reorder the terms:
15.8 + 7.5r = 10.7

Solving
15.8 + 7.5r = 10.7

Solving for variable 'r'.

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

Add '-15.8' to each side of the equation.
15.8 + -15.8 + 7.5r = 10.7 + -15.8

Combine like terms: 15.8 + -15.8 = 0.0
0.0 + 7.5r = 10.7 + -15.8
7.5r = 10.7 + -15.8

Combine like terms: 10.7 + -15.8 = -5.1
7.5r = -5.1

Divide each side by '7.5'.
r = -0.68

Simplifying
r = -0.68

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