7n+22-9n=

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


Simplifying
7n + 22 + -9n = 0

Reorder the terms:
22 + 7n + -9n = 0

Combine like terms: 7n + -9n = -2n
22 + -2n = 0

Solving
22 + -2n = 0

Solving for variable 'n'.

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

Add '-22' to each side of the equation.
22 + -22 + -2n = 0 + -22

Combine like terms: 22 + -22 = 0
0 + -2n = 0 + -22
-2n = 0 + -22

Combine like terms: 0 + -22 = -22
-2n = -22

Divide each side by '-2'.
n = 11

Simplifying
n = 11

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