2(r+12)=0

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Solution for 2(r+12)=0 equation: 


Simplifying
2(r + 12) = 0

Reorder the terms:
2(12 + r) = 0
(12 * 2 + r * 2) = 0
(24 + 2r) = 0

Solving
24 + 2r = 0

Solving for variable 'r'.

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

Add '-24' to each side of the equation.
24 + -24 + 2r = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 2r = 0 + -24
2r = 0 + -24

Combine like terms: 0 + -24 = -24
2r = -24

Divide each side by '2'.
r = -12

Simplifying
r = -12

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