(2m-4)3=8(2m+1)

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Solution for (2m-4)3=8(2m+1) equation:


Simplifying
(2m + -4) * 3 = 8(2m + 1)

Reorder the terms:
(-4 + 2m) * 3 = 8(2m + 1)

Reorder the terms for easier multiplication:
3(-4 + 2m) = 8(2m + 1)
(-4 * 3 + 2m * 3) = 8(2m + 1)
(-12 + 6m) = 8(2m + 1)

Reorder the terms:
-12 + 6m = 8(1 + 2m)
-12 + 6m = (1 * 8 + 2m * 8)
-12 + 6m = (8 + 16m)

Solving
-12 + 6m = 8 + 16m

Solving for variable 'm'.

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

Add '-16m' to each side of the equation.
-12 + 6m + -16m = 8 + 16m + -16m

Combine like terms: 6m + -16m = -10m
-12 + -10m = 8 + 16m + -16m

Combine like terms: 16m + -16m = 0
-12 + -10m = 8 + 0
-12 + -10m = 8

Add '12' to each side of the equation.
-12 + 12 + -10m = 8 + 12

Combine like terms: -12 + 12 = 0
0 + -10m = 8 + 12
-10m = 8 + 12

Combine like terms: 8 + 12 = 20
-10m = 20

Divide each side by '-10'.
m = -2

Simplifying
m = -2

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