M+.3=3m+.5

Solution for M+.3=3m+.5 equation:

Simplifying
M + 0.3 = 3m + 0.5

Reorder the terms:
0.3 + M = 3m + 0.5

Reorder the terms:
0.3 + M = 0.5 + 3m

Solving
0.3 + M = 0.5 + 3m

Solving for variable 'M'.

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

Add '-0.3' to each side of the equation.
0.3 + -0.3 + M = 0.5 + -0.3 + 3m

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + M = 0.5 + -0.3 + 3m
M = 0.5 + -0.3 + 3m

Combine like terms: 0.5 + -0.3 = 0.2
M = 0.2 + 3m

Simplifying
M = 0.2 + 3m