2n-9=3n+6

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Solution for 2n-9=3n+6 equation:


Simplifying
2n + -9 = 3n + 6

Reorder the terms:
-9 + 2n = 3n + 6

Reorder the terms:
-9 + 2n = 6 + 3n

Solving
-9 + 2n = 6 + 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 = 6 + 3n + -3n

Combine like terms: 2n + -3n = -1n
-9 + -1n = 6 + 3n + -3n

Combine like terms: 3n + -3n = 0
-9 + -1n = 6 + 0
-9 + -1n = 6

Add '9' to each side of the equation.
-9 + 9 + -1n = 6 + 9

Combine like terms: -9 + 9 = 0
0 + -1n = 6 + 9
-1n = 6 + 9

Combine like terms: 6 + 9 = 15
-1n = 15

Divide each side by '-1'.
n = -15

Simplifying
n = -15

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