30=17-n

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Solution for 30=17-n equation:


Simplifying
30 = 17 + -1n

Solving
30 = 17 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
30 + n = 17 + -1n + n

Combine like terms: -1n + n = 0
30 + n = 17 + 0
30 + n = 17

Add '-30' to each side of the equation.
30 + -30 + n = 17 + -30

Combine like terms: 30 + -30 = 0
0 + n = 17 + -30
n = 17 + -30

Combine like terms: 17 + -30 = -13
n = -13

Simplifying
n = -13

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