42=3m

Solution for 42=3m equation:

Simplifying
42 = 3m

Solving
42 = 3m

Solving for variable 'm'.

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

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

Combine like terms: 3m + -3m = 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