22-3n-7+9n=3

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Solution for 22-3n-7+9n=3 equation:


Simplifying
22 + -3n + -7 + 9n = 3

Reorder the terms:
22 + -7 + -3n + 9n = 3

Combine like terms: 22 + -7 = 15
15 + -3n + 9n = 3

Combine like terms: -3n + 9n = 6n
15 + 6n = 3

Solving
15 + 6n = 3

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 6n = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 6n = 3 + -15
6n = 3 + -15

Combine like terms: 3 + -15 = -12
6n = -12

Divide each side by '6'.
n = -2

Simplifying
n = -2

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