1.2m-0.8=2.0m

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Solution for 1.2m-0.8=2.0m equation: 


Simplifying
1.2m + -0.8 = 2.0m

Reorder the terms:
-0.8 + 1.2m = 2.0m

Solving
-0.8 + 1.2m = 2.0m

Solving for variable 'm'.

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

Add '-2.0m' to each side of the equation.
-0.8 + 1.2m + -2.0m = 2.0m + -2.0m

Combine like terms: 1.2m + -2.0m = -0.8m
-0.8 + -0.8m = 2.0m + -2.0m

Combine like terms: 2.0m + -2.0m = 0.0
-0.8 + -0.8m = 0.0

Add '0.8' to each side of the equation.
-0.8 + 0.8 + -0.8m = 0.0 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + -0.8m = 0.0 + 0.8
-0.8m = 0.0 + 0.8

Combine like terms: 0.0 + 0.8 = 0.8
-0.8m = 0.8

Divide each side by '-0.8'.
m = -1

Simplifying
m = -1

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