4m-6m+20=80

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Solution for 4m-6m+20=80 equation:


Simplifying
4m + -6m + 20 = 80

Reorder the terms:
20 + 4m + -6m = 80

Combine like terms: 4m + -6m = -2m
20 + -2m = 80

Solving
20 + -2m = 80

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 + -2m = 80 + -20

Combine like terms: 20 + -20 = 0
0 + -2m = 80 + -20
-2m = 80 + -20

Combine like terms: 80 + -20 = 60
-2m = 60

Divide each side by '-2'.
m = -30

Simplifying
m = -30

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