9+12n-2=9n+14-4n

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Solution for 9+12n-2=9n+14-4n equation:


Simplifying
9 + 12n + -2 = 9n + 14 + -4n

Reorder the terms:
9 + -2 + 12n = 9n + 14 + -4n

Combine like terms: 9 + -2 = 7
7 + 12n = 9n + 14 + -4n

Reorder the terms:
7 + 12n = 14 + 9n + -4n

Combine like terms: 9n + -4n = 5n
7 + 12n = 14 + 5n

Solving
7 + 12n = 14 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
7 + 12n + -5n = 14 + 5n + -5n

Combine like terms: 12n + -5n = 7n
7 + 7n = 14 + 5n + -5n

Combine like terms: 5n + -5n = 0
7 + 7n = 14 + 0
7 + 7n = 14

Add '-7' to each side of the equation.
7 + -7 + 7n = 14 + -7

Combine like terms: 7 + -7 = 0
0 + 7n = 14 + -7
7n = 14 + -7

Combine like terms: 14 + -7 = 7
7n = 7

Divide each side by '7'.
n = 1

Simplifying
n = 1

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