(12r+12)=(24r-24)

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Solution for (12r+12)=(24r-24) equation:


Simplifying
(12r + 12) = (24r + -24)

Reorder the terms:
(12 + 12r) = (24r + -24)

Remove parenthesis around (12 + 12r)
12 + 12r = (24r + -24)

Reorder the terms:
12 + 12r = (-24 + 24r)

Remove parenthesis around (-24 + 24r)
12 + 12r = -24 + 24r

Solving
12 + 12r = -24 + 24r

Solving for variable 'r'.

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

Add '-24r' to each side of the equation.
12 + 12r + -24r = -24 + 24r + -24r

Combine like terms: 12r + -24r = -12r
12 + -12r = -24 + 24r + -24r

Combine like terms: 24r + -24r = 0
12 + -12r = -24 + 0
12 + -12r = -24

Add '-12' to each side of the equation.
12 + -12 + -12r = -24 + -12

Combine like terms: 12 + -12 = 0
0 + -12r = -24 + -12
-12r = -24 + -12

Combine like terms: -24 + -12 = -36
-12r = -36

Divide each side by '-12'.
r = 3

Simplifying
r = 3

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