m-55=20

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Solution for m-55=20 equation: 


Simplifying
m + -55 = 20

Reorder the terms:
-55 + m = 20

Solving
-55 + m = 20

Solving for variable 'm'.

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

Add '55' to each side of the equation.
-55 + 55 + m = 20 + 55

Combine like terms: -55 + 55 = 0
0 + m = 20 + 55
m = 20 + 55

Combine like terms: 20 + 55 = 75
m = 75

Simplifying
m = 75

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