-2n-9=-3n

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


Simplifying
-2n + -9 = -3n

Reorder the terms:
-9 + -2n = -3n

Solving
-9 + -2n = -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
-9 + -2n + 3n = -3n + 3n

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

Combine like terms: -3n + 3n = 0
-9 + 1n = 0

Add '9' to each side of the equation.
-9 + 9 + 1n = 0 + 9

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

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

Divide each side by '1'.
n = 9

Simplifying
n = 9

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