0.5(n+8)=20

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Solution for 0.5(n+8)=20 equation: 


Simplifying
0.5(n + 8) = 20

Reorder the terms:
0.5(8 + n) = 20
(8 * 0.5 + n * 0.5) = 20
(4 + 0.5n) = 20

Solving
4 + 0.5n = 20

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 0.5n = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 0.5n = 20 + -4
0.5n = 20 + -4

Combine like terms: 20 + -4 = 16
0.5n = 16

Divide each side by '0.5'.
n = 32

Simplifying
n = 32

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