7m-8.5=19.5

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Solution for 7m-8.5=19.5 equation: 


Simplifying
7m + -8.5 = 19.5

Reorder the terms:
-8.5 + 7m = 19.5

Solving
-8.5 + 7m = 19.5

Solving for variable 'm'.

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

Add '8.5' to each side of the equation.
-8.5 + 8.5 + 7m = 19.5 + 8.5

Combine like terms: -8.5 + 8.5 = 0.0
0.0 + 7m = 19.5 + 8.5
7m = 19.5 + 8.5

Combine like terms: 19.5 + 8.5 = 28
7m = 28

Divide each side by '7'.
m = 4

Simplifying
m = 4

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