m+20=3

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Solution for m+20=3 equation: 


Simplifying
m + 20 = 3

Reorder the terms:
20 + m = 3

Solving
20 + m = 3

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + -20 + m = 3 + -20

Combine like terms: 20 + -20 = 0
0 + m = 3 + -20
m = 3 + -20

Combine like terms: 3 + -20 = -17
m = -17

Simplifying
m = -17

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