-5.3r+7.99=-15.28+12.6r

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Solution for -5.3r+7.99=-15.28+12.6r equation: 


Simplifying
-5.3r + 7.99 = -15.28 + 12.6r

Reorder the terms:
7.99 + -5.3r = -15.28 + 12.6r

Solving
7.99 + -5.3r = -15.28 + 12.6r

Solving for variable 'r'.

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

Add '-12.6r' to each side of the equation.
7.99 + -5.3r + -12.6r = -15.28 + 12.6r + -12.6r

Combine like terms: -5.3r + -12.6r = -17.9r
7.99 + -17.9r = -15.28 + 12.6r + -12.6r

Combine like terms: 12.6r + -12.6r = 0.0
7.99 + -17.9r = -15.28 + 0.0
7.99 + -17.9r = -15.28

Add '-7.99' to each side of the equation.
7.99 + -7.99 + -17.9r = -15.28 + -7.99

Combine like terms: 7.99 + -7.99 = 0.00
0.00 + -17.9r = -15.28 + -7.99
-17.9r = -15.28 + -7.99

Combine like terms: -15.28 + -7.99 = -23.27
-17.9r = -23.27

Divide each side by '-17.9'.
r = 1.3

Simplifying
r = 1.3

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