0.9m-28=0.7m+12

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Solution for 0.9m-28=0.7m+12 equation: 


Simplifying
0.9m + -28 = 0.7m + 12

Reorder the terms:
-28 + 0.9m = 0.7m + 12

Reorder the terms:
-28 + 0.9m = 12 + 0.7m

Solving
-28 + 0.9m = 12 + 0.7m

Solving for variable 'm'.

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

Add '-0.7m' to each side of the equation.
-28 + 0.9m + -0.7m = 12 + 0.7m + -0.7m

Combine like terms: 0.9m + -0.7m = 0.2m
-28 + 0.2m = 12 + 0.7m + -0.7m

Combine like terms: 0.7m + -0.7m = 0.0
-28 + 0.2m = 12 + 0.0
-28 + 0.2m = 12

Add '28' to each side of the equation.
-28 + 28 + 0.2m = 12 + 28

Combine like terms: -28 + 28 = 0
0 + 0.2m = 12 + 28
0.2m = 12 + 28

Combine like terms: 12 + 28 = 40
0.2m = 40

Divide each side by '0.2'.
m = 200

Simplifying
m = 200

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