3(m+4)=2(m-9)+4m

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Solution for 3(m+4)=2(m-9)+4m equation:


Simplifying
3(m + 4) = 2(m + -9) + 4m

Reorder the terms:
3(4 + m) = 2(m + -9) + 4m
(4 * 3 + m * 3) = 2(m + -9) + 4m
(12 + 3m) = 2(m + -9) + 4m

Reorder the terms:
12 + 3m = 2(-9 + m) + 4m
12 + 3m = (-9 * 2 + m * 2) + 4m
12 + 3m = (-18 + 2m) + 4m

Combine like terms: 2m + 4m = 6m
12 + 3m = -18 + 6m

Solving
12 + 3m = -18 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
12 + 3m + -6m = -18 + 6m + -6m

Combine like terms: 3m + -6m = -3m
12 + -3m = -18 + 6m + -6m

Combine like terms: 6m + -6m = 0
12 + -3m = -18 + 0
12 + -3m = -18

Add '-12' to each side of the equation.
12 + -12 + -3m = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -3m = -18 + -12
-3m = -18 + -12

Combine like terms: -18 + -12 = -30
-3m = -30

Divide each side by '-3'.
m = 10

Simplifying
m = 10

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