-42+4m=-m+3m-m

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Solution for -42+4m=-m+3m-m equation:


Simplifying
-42 + 4m = -1m + 3m + -1m

Combine like terms: -1m + 3m = 2m
-42 + 4m = 2m + -1m

Combine like terms: 2m + -1m = 1m
-42 + 4m = 1m

Solving
-42 + 4m = 1m

Solving for variable 'm'.

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

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

Combine like terms: 4m + -1m = 3m
-42 + 3m = 1m + -1m

Combine like terms: 1m + -1m = 0
-42 + 3m = 0

Add '42' to each side of the equation.
-42 + 42 + 3m = 0 + 42

Combine like terms: -42 + 42 = 0
0 + 3m = 0 + 42
3m = 0 + 42

Combine like terms: 0 + 42 = 42
3m = 42

Divide each side by '3'.
m = 14

Simplifying
m = 14

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