3(4+6m)=138

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Solution for 3(4+6m)=138 equation: 


Simplifying
3(4 + 6m) = 138
(4 * 3 + 6m * 3) = 138
(12 + 18m) = 138

Solving
12 + 18m = 138

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + 18m = 138 + -12

Combine like terms: 12 + -12 = 0
0 + 18m = 138 + -12
18m = 138 + -12

Combine like terms: 138 + -12 = 126
18m = 126

Divide each side by '18'.
m = 7

Simplifying
m = 7

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