.5n+17+n=20

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Solution for .5n+17+n=20 equation:


Simplifying
0.5n + 17 + n = 20

Reorder the terms:
17 + 0.5n + n = 20

Combine like terms: 0.5n + n = 1.5n
17 + 1.5n = 20

Solving
17 + 1.5n = 20

Solving for variable 'n'.

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

Add '-17' to each side of the equation.
17 + -17 + 1.5n = 20 + -17

Combine like terms: 17 + -17 = 0
0 + 1.5n = 20 + -17
1.5n = 20 + -17

Combine like terms: 20 + -17 = 3
1.5n = 3

Divide each side by '1.5'.
n = 2

Simplifying
n = 2

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