2(m-4)=20

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Solution for 2(m-4)=20 equation: 


Simplifying
2(m + -4) = 20

Reorder the terms:
2(-4 + m) = 20
(-4 * 2 + m * 2) = 20
(-8 + 2m) = 20

Solving
-8 + 2m = 20

Solving for variable 'm'.

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

Add '8' to each side of the equation.
-8 + 8 + 2m = 20 + 8

Combine like terms: -8 + 8 = 0
0 + 2m = 20 + 8
2m = 20 + 8

Combine like terms: 20 + 8 = 28
2m = 28

Divide each side by '2'.
m = 14

Simplifying
m = 14

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