0.5(8-n)=30

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Solution for 0.5(8-n)=30 equation: 


Simplifying
0.5(8 + -1n) = 30
(8 * 0.5 + -1n * 0.5) = 30
(4 + -0.5n) = 30

Solving
4 + -0.5n = 30

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 = 30 + -4

Combine like terms: 4 + -4 = 0
0 + -0.5n = 30 + -4
-0.5n = 30 + -4

Combine like terms: 30 + -4 = 26
-0.5n = 26

Divide each side by '-0.5'.
n = -52

Simplifying
n = -52

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