2(m+4)=2(3m+9)

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Solution for 2(m+4)=2(3m+9) equation:


Simplifying
2(m + 4) = 2(3m + 9)

Reorder the terms:
2(4 + m) = 2(3m + 9)
(4 * 2 + m * 2) = 2(3m + 9)
(8 + 2m) = 2(3m + 9)

Reorder the terms:
8 + 2m = 2(9 + 3m)
8 + 2m = (9 * 2 + 3m * 2)
8 + 2m = (18 + 6m)

Solving
8 + 2m = 18 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
8 + 2m + -6m = 18 + 6m + -6m

Combine like terms: 2m + -6m = -4m
8 + -4m = 18 + 6m + -6m

Combine like terms: 6m + -6m = 0
8 + -4m = 18 + 0
8 + -4m = 18

Add '-8' to each side of the equation.
8 + -8 + -4m = 18 + -8

Combine like terms: 8 + -8 = 0
0 + -4m = 18 + -8
-4m = 18 + -8

Combine like terms: 18 + -8 = 10
-4m = 10

Divide each side by '-4'.
m = -2.5

Simplifying
m = -2.5

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