22-n+7=18

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Solution for 22-n+7=18 equation:


Simplifying
22 + -1n + 7 = 18

Reorder the terms:
22 + 7 + -1n = 18

Combine like terms: 22 + 7 = 29
29 + -1n = 18

Solving
29 + -1n = 18

Solving for variable 'n'.

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

Add '-29' to each side of the equation.
29 + -29 + -1n = 18 + -29

Combine like terms: 29 + -29 = 0
0 + -1n = 18 + -29
-1n = 18 + -29

Combine like terms: 18 + -29 = -11
-1n = -11

Divide each side by '-1'.
n = 11

Simplifying
n = 11

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