22+n-7=28

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Solution for 22+n-7=28 equation: 


Simplifying
22 + n + -7 = 28

Reorder the terms:
22 + -7 + n = 28

Combine like terms: 22 + -7 = 15
15 + n = 28

Solving
15 + n = 28

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 + n = 28 + -15

Combine like terms: 15 + -15 = 0
0 + n = 28 + -15
n = 28 + -15

Combine like terms: 28 + -15 = 13
n = 13

Simplifying
n = 13

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