89+7=n+12

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Solution for 89+7=n+12 equation:


Simplifying
89 + 7 = n + 12

Combine like terms: 89 + 7 = 96
96 = n + 12

Reorder the terms:
96 = 12 + n

Solving
96 = 12 + 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.
96 + -1n = 12 + n + -1n

Combine like terms: n + -1n = 0
96 + -1n = 12 + 0
96 + -1n = 12

Add '-96' to each side of the equation.
96 + -96 + -1n = 12 + -96

Combine like terms: 96 + -96 = 0
0 + -1n = 12 + -96
-1n = 12 + -96

Combine like terms: 12 + -96 = -84
-1n = -84

Divide each side by '-1'.
n = 84

Simplifying
n = 84

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