-3(m+12)=15

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Solution for -3(m+12)=15 equation: 


Simplifying
-3(m + 12) = 15

Reorder the terms:
-3(12 + m) = 15
(12 * -3 + m * -3) = 15
(-36 + -3m) = 15

Solving
-36 + -3m = 15

Solving for variable 'm'.

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

Add '36' to each side of the equation.
-36 + 36 + -3m = 15 + 36

Combine like terms: -36 + 36 = 0
0 + -3m = 15 + 36
-3m = 15 + 36

Combine like terms: 15 + 36 = 51
-3m = 51

Divide each side by '-3'.
m = -17

Simplifying
m = -17

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