12+2m=7[m+6]

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Solution for 12+2m=7[m+6] equation:


Simplifying
12 + 2m = 7[m + 6]

Reorder the terms:
12 + 2m = 7[6 + m]
12 + 2m = [6 * 7 + m * 7]
12 + 2m = [42 + 7m]

Solving
12 + 2m = 42 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
12 + 2m + -7m = 42 + 7m + -7m

Combine like terms: 2m + -7m = -5m
12 + -5m = 42 + 7m + -7m

Combine like terms: 7m + -7m = 0
12 + -5m = 42 + 0
12 + -5m = 42

Add '-12' to each side of the equation.
12 + -12 + -5m = 42 + -12

Combine like terms: 12 + -12 = 0
0 + -5m = 42 + -12
-5m = 42 + -12

Combine like terms: 42 + -12 = 30
-5m = 30

Divide each side by '-5'.
m = -6

Simplifying
m = -6

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