9=-3n+2n

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Solution for 9=-3n+2n equation:


Simplifying
9 = -3n + 2n

Combine like terms: -3n + 2n = -1n
9 = -1n

Solving
9 = -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
9 + n = -1n + n

Combine like terms: -1n + n = 0
9 + n = 0

Add '-9' to each side of the equation.
9 + -9 + n = 0 + -9

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

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

Simplifying
n = -9

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