12n+40=4n

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Solution for 12n+40=4n equation:


Simplifying
12n + 40 = 4n

Reorder the terms:
40 + 12n = 4n

Solving
40 + 12n = 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
40 + 12n + -4n = 4n + -4n

Combine like terms: 12n + -4n = 8n
40 + 8n = 4n + -4n

Combine like terms: 4n + -4n = 0
40 + 8n = 0

Add '-40' to each side of the equation.
40 + -40 + 8n = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 8n = 0 + -40
8n = 0 + -40

Combine like terms: 0 + -40 = -40
8n = -40

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

Simplifying
n = -5

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