3m-4(2m-6)=20

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Solution for 3m-4(2m-6)=20 equation: 


Simplifying
3m + -4(2m + -6) = 20

Reorder the terms:
3m + -4(-6 + 2m) = 20
3m + (-6 * -4 + 2m * -4) = 20
3m + (24 + -8m) = 20

Reorder the terms:
24 + 3m + -8m = 20

Combine like terms: 3m + -8m = -5m
24 + -5m = 20

Solving
24 + -5m = 20

Solving for variable 'm'.

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

Add '-24' to each side of the equation.
24 + -24 + -5m = 20 + -24

Combine like terms: 24 + -24 = 0
0 + -5m = 20 + -24
-5m = 20 + -24

Combine like terms: 20 + -24 = -4
-5m = -4

Divide each side by '-5'.
m = 0.8

Simplifying
m = 0.8

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