0.5(m-4)=7

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Solution for 0.5(m-4)=7 equation: 


Simplifying
0.5(m + -4) = 7

Reorder the terms:
0.5(-4 + m) = 7
(-4 * 0.5 + m * 0.5) = 7
(-2 + 0.5m) = 7

Solving
-2 + 0.5m = 7

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 + 0.5m = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 0.5m = 7 + 2
0.5m = 7 + 2

Combine like terms: 7 + 2 = 9
0.5m = 9

Divide each side by '0.5'.
m = 18

Simplifying
m = 18

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