3(2m+6)=138

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Solution for 3(2m+6)=138 equation:


Simplifying
3(2m + 6) = 138

Reorder the terms:
3(6 + 2m) = 138
(6 * 3 + 2m * 3) = 138
(18 + 6m) = 138

Solving
18 + 6m = 138

Solving for variable 'm'.

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

Add '-18' to each side of the equation.
18 + -18 + 6m = 138 + -18

Combine like terms: 18 + -18 = 0
0 + 6m = 138 + -18
6m = 138 + -18

Combine like terms: 138 + -18 = 120
6m = 120

Divide each side by '6'.
m = 20

Simplifying
m = 20

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