12n+3=4n-6

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Solution for 12n+3=4n-6 equation:


Simplifying
12n + 3 = 4n + -6

Reorder the terms:
3 + 12n = 4n + -6

Reorder the terms:
3 + 12n = -6 + 4n

Solving
3 + 12n = -6 + 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.
3 + 12n + -4n = -6 + 4n + -4n

Combine like terms: 12n + -4n = 8n
3 + 8n = -6 + 4n + -4n

Combine like terms: 4n + -4n = 0
3 + 8n = -6 + 0
3 + 8n = -6

Add '-3' to each side of the equation.
3 + -3 + 8n = -6 + -3

Combine like terms: 3 + -3 = 0
0 + 8n = -6 + -3
8n = -6 + -3

Combine like terms: -6 + -3 = -9
8n = -9

Divide each side by '8'.
n = -1.125

Simplifying
n = -1.125

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