30+20m=20+3m

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Solution for 30+20m=20+3m equation: 


Simplifying
30 + 20m = 20 + 3m

Solving
30 + 20m = 20 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
30 + 20m + -3m = 20 + 3m + -3m

Combine like terms: 20m + -3m = 17m
30 + 17m = 20 + 3m + -3m

Combine like terms: 3m + -3m = 0
30 + 17m = 20 + 0
30 + 17m = 20

Add '-30' to each side of the equation.
30 + -30 + 17m = 20 + -30

Combine like terms: 30 + -30 = 0
0 + 17m = 20 + -30
17m = 20 + -30

Combine like terms: 20 + -30 = -10
17m = -10

Divide each side by '17'.
m = -0.5882352941

Simplifying
m = -0.5882352941

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