4n+12=2n+28

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Solution for 4n+12=2n+28 equation:


Simplifying
4n + 12 = 2n + 28

Reorder the terms:
12 + 4n = 2n + 28

Reorder the terms:
12 + 4n = 28 + 2n

Solving
12 + 4n = 28 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
12 + 4n + -2n = 28 + 2n + -2n

Combine like terms: 4n + -2n = 2n
12 + 2n = 28 + 2n + -2n

Combine like terms: 2n + -2n = 0
12 + 2n = 28 + 0
12 + 2n = 28

Add '-12' to each side of the equation.
12 + -12 + 2n = 28 + -12

Combine like terms: 12 + -12 = 0
0 + 2n = 28 + -12
2n = 28 + -12

Combine like terms: 28 + -12 = 16
2n = 16

Divide each side by '2'.
n = 8

Simplifying
n = 8

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