3-1m+2=3-0.2m

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Solution for 3-1m+2=3-0.2m equation:


Simplifying
3 + -1m + 2 = 3 + -0.2m

Reorder the terms:
3 + 2 + -1m = 3 + -0.2m

Combine like terms: 3 + 2 = 5
5 + -1m = 3 + -0.2m

Solving
5 + -1m = 3 + -0.2m

Solving for variable 'm'.

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

Add '0.2m' to each side of the equation.
5 + -1m + 0.2m = 3 + -0.2m + 0.2m

Combine like terms: -1m + 0.2m = -0.8m
5 + -0.8m = 3 + -0.2m + 0.2m

Combine like terms: -0.2m + 0.2m = 0.0
5 + -0.8m = 3 + 0.0
5 + -0.8m = 3

Add '-5' to each side of the equation.
5 + -5 + -0.8m = 3 + -5

Combine like terms: 5 + -5 = 0
0 + -0.8m = 3 + -5
-0.8m = 3 + -5

Combine like terms: 3 + -5 = -2
-0.8m = -2

Divide each side by '-0.8'.
m = 2.5

Simplifying
m = 2.5

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