5n-12=3n+4

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Solution for 5n-12=3n+4 equation:


Simplifying
5n + -12 = 3n + 4

Reorder the terms:
-12 + 5n = 3n + 4

Reorder the terms:
-12 + 5n = 4 + 3n

Solving
-12 + 5n = 4 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-12 + 5n + -3n = 4 + 3n + -3n

Combine like terms: 5n + -3n = 2n
-12 + 2n = 4 + 3n + -3n

Combine like terms: 3n + -3n = 0
-12 + 2n = 4 + 0
-12 + 2n = 4

Add '12' to each side of the equation.
-12 + 12 + 2n = 4 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 4 + 12
2n = 4 + 12

Combine like terms: 4 + 12 = 16
2n = 16

Divide each side by '2'.
n = 8

Simplifying
n = 8

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