4m+42=12-m

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Solution for 4m+42=12-m equation:


Simplifying
4m + 42 = 12 + -1m

Reorder the terms:
42 + 4m = 12 + -1m

Solving
42 + 4m = 12 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
42 + 4m + m = 12 + -1m + m

Combine like terms: 4m + m = 5m
42 + 5m = 12 + -1m + m

Combine like terms: -1m + m = 0
42 + 5m = 12 + 0
42 + 5m = 12

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

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

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

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

Simplifying
m = -6

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