3n-12=5n+4

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


Simplifying
3n + -12 = 5n + 4

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

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

Solving
-12 + 3n = 4 + 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.
-12 + 3n + -5n = 4 + 5n + -5n

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

Combine like terms: 5n + -5n = 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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