3(m-4)+5m-4=8

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Solution for 3(m-4)+5m-4=8 equation:


Simplifying
3(m + -4) + 5m + -4 = 8

Reorder the terms:
3(-4 + m) + 5m + -4 = 8
(-4 * 3 + m * 3) + 5m + -4 = 8
(-12 + 3m) + 5m + -4 = 8

Reorder the terms:
-12 + -4 + 3m + 5m = 8

Combine like terms: -12 + -4 = -16
-16 + 3m + 5m = 8

Combine like terms: 3m + 5m = 8m
-16 + 8m = 8

Solving
-16 + 8m = 8

Solving for variable 'm'.

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

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

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

Combine like terms: 8 + 16 = 24
8m = 24

Divide each side by '8'.
m = 3

Simplifying
m = 3

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