6(r+2)=-12-12r

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Solution for 6(r+2)=-12-12r equation:


Simplifying
6(r + 2) = -12 + -12r

Reorder the terms:
6(2 + r) = -12 + -12r
(2 * 6 + r * 6) = -12 + -12r
(12 + 6r) = -12 + -12r

Solving
12 + 6r = -12 + -12r

Solving for variable 'r'.

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

Add '12r' to each side of the equation.
12 + 6r + 12r = -12 + -12r + 12r

Combine like terms: 6r + 12r = 18r
12 + 18r = -12 + -12r + 12r

Combine like terms: -12r + 12r = 0
12 + 18r = -12 + 0
12 + 18r = -12

Add '-12' to each side of the equation.
12 + -12 + 18r = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 18r = -12 + -12
18r = -12 + -12

Combine like terms: -12 + -12 = -24
18r = -24

Divide each side by '18'.
r = -1.333333333

Simplifying
r = -1.333333333

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