7n-12=23

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Solution for 7n-12=23 equation: 


Simplifying
7n + -12 = 23

Reorder the terms:
-12 + 7n = 23

Solving
-12 + 7n = 23

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + 7n = 23 + 12

Combine like terms: -12 + 12 = 0
0 + 7n = 23 + 12
7n = 23 + 12

Combine like terms: 23 + 12 = 35
7n = 35

Divide each side by '7'.
n = 5

Simplifying
n = 5

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