4n+28=12n-12

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


Simplifying
4n + 28 = 12n + -12

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

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

Solving
28 + 4n = -12 + 12n

Solving for variable 'n'.

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

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

Combine like terms: 4n + -12n = -8n
28 + -8n = -12 + 12n + -12n

Combine like terms: 12n + -12n = 0
28 + -8n = -12 + 0
28 + -8n = -12

Add '-28' to each side of the equation.
28 + -28 + -8n = -12 + -28

Combine like terms: 28 + -28 = 0
0 + -8n = -12 + -28
-8n = -12 + -28

Combine like terms: -12 + -28 = -40
-8n = -40

Divide each side by '-8'.
n = 5

Simplifying
n = 5

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