2n-9=5n+4

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Solution for 2n-9=5n+4 equation:


Simplifying
2n + -9 = 5n + 4

Reorder the terms:
-9 + 2n = 5n + 4

Reorder the terms:
-9 + 2n = 4 + 5n

Solving
-9 + 2n = 4 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-9 + 2n + -5n = 4 + 5n + -5n

Combine like terms: 2n + -5n = -3n
-9 + -3n = 4 + 5n + -5n

Combine like terms: 5n + -5n = 0
-9 + -3n = 4 + 0
-9 + -3n = 4

Add '9' to each side of the equation.
-9 + 9 + -3n = 4 + 9

Combine like terms: -9 + 9 = 0
0 + -3n = 4 + 9
-3n = 4 + 9

Combine like terms: 4 + 9 = 13
-3n = 13

Divide each side by '-3'.
n = -4.333333333

Simplifying
n = -4.333333333

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