45-20+m=120

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Solution for 45-20+m=120 equation: 


Simplifying
45 + -20 + m = 120

Combine like terms: 45 + -20 = 25
25 + m = 120

Solving
25 + m = 120

Solving for variable 'm'.

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

Add '-25' to each side of the equation.
25 + -25 + m = 120 + -25

Combine like terms: 25 + -25 = 0
0 + m = 120 + -25
m = 120 + -25

Combine like terms: 120 + -25 = 95
m = 95

Simplifying
m = 95

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