9n-6n+12=-6n+15

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Solution for 9n-6n+12=-6n+15 equation:


Simplifying
9n + -6n + 12 = -6n + 15

Reorder the terms:
12 + 9n + -6n = -6n + 15

Combine like terms: 9n + -6n = 3n
12 + 3n = -6n + 15

Reorder the terms:
12 + 3n = 15 + -6n

Solving
12 + 3n = 15 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
12 + 3n + 6n = 15 + -6n + 6n

Combine like terms: 3n + 6n = 9n
12 + 9n = 15 + -6n + 6n

Combine like terms: -6n + 6n = 0
12 + 9n = 15 + 0
12 + 9n = 15

Add '-12' to each side of the equation.
12 + -12 + 9n = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 9n = 15 + -12
9n = 15 + -12

Combine like terms: 15 + -12 = 3
9n = 3

Divide each side by '9'.
n = 0.3333333333

Simplifying
n = 0.3333333333

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