7m=10m-2m-20

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Solution for 7m=10m-2m-20 equation:


Simplifying
7m = 10m + -2m + -20

Reorder the terms:
7m = -20 + 10m + -2m

Combine like terms: 10m + -2m = 8m
7m = -20 + 8m

Solving
7m = -20 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
7m + -8m = -20 + 8m + -8m

Combine like terms: 7m + -8m = -1m
-1m = -20 + 8m + -8m

Combine like terms: 8m + -8m = 0
-1m = -20 + 0
-1m = -20

Divide each side by '-1'.
m = 20

Simplifying
m = 20

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