.5(n+6)=20

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Solution for .5(n+6)=20 equation:


Simplifying
0.5(n + 6) = 20

Reorder the terms:
0.5(6 + n) = 20
(6 * 0.5 + n * 0.5) = 20
(3 + 0.5n) = 20

Solving
3 + 0.5n = 20

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 0.5n = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 0.5n = 20 + -3
0.5n = 20 + -3

Combine like terms: 20 + -3 = 17
0.5n = 17

Divide each side by '0.5'.
n = 34

Simplifying
n = 34

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