8m-2(4-2m)=40

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Solution for 8m-2(4-2m)=40 equation:


Simplifying
8m + -2(4 + -2m) = 40
8m + (4 * -2 + -2m * -2) = 40
8m + (-8 + 4m) = 40

Reorder the terms:
-8 + 8m + 4m = 40

Combine like terms: 8m + 4m = 12m
-8 + 12m = 40

Solving
-8 + 12m = 40

Solving for variable 'm'.

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

Add '8' to each side of the equation.
-8 + 8 + 12m = 40 + 8

Combine like terms: -8 + 8 = 0
0 + 12m = 40 + 8
12m = 40 + 8

Combine like terms: 40 + 8 = 48
12m = 48

Divide each side by '12'.
m = 4

Simplifying
m = 4

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