7-0.2m=3

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Solution for 7-0.2m=3 equation: 


Simplifying
7 + -0.2m = 3

Solving
7 + -0.2m = 3

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + -0.2m = 3 + -7

Combine like terms: 7 + -7 = 0
0 + -0.2m = 3 + -7
-0.2m = 3 + -7

Combine like terms: 3 + -7 = -4
-0.2m = -4

Divide each side by '-0.2'.
m = 20

Simplifying
m = 20

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