mx-20=8

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Solution for mx-20=8 equation: 


Simplifying
mx + -20 = 8

Reorder the terms:
-20 + mx = 8

Solving
-20 + mx = 8

Solving for variable 'm'.

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

Add '20' to each side of the equation.
-20 + 20 + mx = 8 + 20

Combine like terms: -20 + 20 = 0
0 + mx = 8 + 20
mx = 8 + 20

Combine like terms: 8 + 20 = 28
mx = 28

Divide each side by 'x'.
m = 28x-1

Simplifying
m = 28x-1

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