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

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


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

Reorder the terms:
3(-4 + m) + 2m = m + 8
(-4 * 3 + m * 3) + 2m = m + 8
(-12 + 3m) + 2m = m + 8

Combine like terms: 3m + 2m = 5m
-12 + 5m = m + 8

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

Solving
-12 + 5m = 8 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-12 + 5m + -1m = 8 + m + -1m

Combine like terms: 5m + -1m = 4m
-12 + 4m = 8 + m + -1m

Combine like terms: m + -1m = 0
-12 + 4m = 8 + 0
-12 + 4m = 8

Add '12' to each side of the equation.
-12 + 12 + 4m = 8 + 12

Combine like terms: -12 + 12 = 0
0 + 4m = 8 + 12
4m = 8 + 12

Combine like terms: 8 + 12 = 20
4m = 20

Divide each side by '4'.
m = 5

Simplifying
m = 5

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