12r-108=48r-48

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Solution for 12r-108=48r-48 equation:


Simplifying
12r + -108 = 48r + -48

Reorder the terms:
-108 + 12r = 48r + -48

Reorder the terms:
-108 + 12r = -48 + 48r

Solving
-108 + 12r = -48 + 48r

Solving for variable 'r'.

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

Add '-48r' to each side of the equation.
-108 + 12r + -48r = -48 + 48r + -48r

Combine like terms: 12r + -48r = -36r
-108 + -36r = -48 + 48r + -48r

Combine like terms: 48r + -48r = 0
-108 + -36r = -48 + 0
-108 + -36r = -48

Add '108' to each side of the equation.
-108 + 108 + -36r = -48 + 108

Combine like terms: -108 + 108 = 0
0 + -36r = -48 + 108
-36r = -48 + 108

Combine like terms: -48 + 108 = 60
-36r = 60

Divide each side by '-36'.
r = -1.666666667

Simplifying
r = -1.666666667

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