88=n+81

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Solution for 88=n+81 equation:


Simplifying
88 = n + 81

Reorder the terms:
88 = 81 + n

Solving
88 = 81 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
88 + -1n = 81 + n + -1n

Combine like terms: n + -1n = 0
88 + -1n = 81 + 0
88 + -1n = 81

Add '-88' to each side of the equation.
88 + -88 + -1n = 81 + -88

Combine like terms: 88 + -88 = 0
0 + -1n = 81 + -88
-1n = 81 + -88

Combine like terms: 81 + -88 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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