5n-20=n+12

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Solution for 5n-20=n+12 equation:


Simplifying
5n + -20 = n + 12

Reorder the terms:
-20 + 5n = n + 12

Reorder the terms:
-20 + 5n = 12 + n

Solving
-20 + 5n = 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.
-20 + 5n + -1n = 12 + n + -1n

Combine like terms: 5n + -1n = 4n
-20 + 4n = 12 + n + -1n

Combine like terms: n + -1n = 0
-20 + 4n = 12 + 0
-20 + 4n = 12

Add '20' to each side of the equation.
-20 + 20 + 4n = 12 + 20

Combine like terms: -20 + 20 = 0
0 + 4n = 12 + 20
4n = 12 + 20

Combine like terms: 12 + 20 = 32
4n = 32

Divide each side by '4'.
n = 8

Simplifying
n = 8

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