2m+0.5(m-4)=12

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Solution for 2m+0.5(m-4)=12 equation:


Simplifying
2m + 0.5(m + -4) = 12

Reorder the terms:
2m + 0.5(-4 + m) = 12
2m + (-4 * 0.5 + m * 0.5) = 12
2m + (-2 + 0.5m) = 12

Reorder the terms:
-2 + 2m + 0.5m = 12

Combine like terms: 2m + 0.5m = 2.5m
-2 + 2.5m = 12

Solving
-2 + 2.5m = 12

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + 2 + 2.5m = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 2.5m = 12 + 2
2.5m = 12 + 2

Combine like terms: 12 + 2 = 14
2.5m = 14

Divide each side by '2.5'.
m = 5.6

Simplifying
m = 5.6

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