42=12.5+0.5m

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Solution for 42=12.5+0.5m equation:


Simplifying
42 = 12.5 + 0.5m

Solving
42 = 12.5 + 0.5m

Solving for variable 'm'.

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

Add '-0.5m' to each side of the equation.
42 + -0.5m = 12.5 + 0.5m + -0.5m

Combine like terms: 0.5m + -0.5m = 0.0
42 + -0.5m = 12.5 + 0.0
42 + -0.5m = 12.5

Add '-42' to each side of the equation.
42 + -42 + -0.5m = 12.5 + -42

Combine like terms: 42 + -42 = 0
0 + -0.5m = 12.5 + -42
-0.5m = 12.5 + -42

Combine like terms: 12.5 + -42 = -29.5
-0.5m = -29.5

Divide each side by '-0.5'.
m = 59

Simplifying
m = 59

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