6r+6(r-6)=-132

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Solution for 6r+6(r-6)=-132 equation:


Simplifying
6r + 6(r + -6) = -132

Reorder the terms:
6r + 6(-6 + r) = -132
6r + (-6 * 6 + r * 6) = -132
6r + (-36 + 6r) = -132

Reorder the terms:
-36 + 6r + 6r = -132

Combine like terms: 6r + 6r = 12r
-36 + 12r = -132

Solving
-36 + 12r = -132

Solving for variable 'r'.

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

Add '36' to each side of the equation.
-36 + 36 + 12r = -132 + 36

Combine like terms: -36 + 36 = 0
0 + 12r = -132 + 36
12r = -132 + 36

Combine like terms: -132 + 36 = -96
12r = -96

Divide each side by '12'.
r = -8

Simplifying
r = -8

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