6(2r+6)=132

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Solution for 6(2r+6)=132 equation:


Simplifying
6(2r + 6) = 132

Reorder the terms:
6(6 + 2r) = 132
(6 * 6 + 2r * 6) = 132
(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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