-2n+9=-n+4

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


Simplifying
-2n + 9 = -1n + 4

Reorder the terms:
9 + -2n = -1n + 4

Reorder the terms:
9 + -2n = 4 + -1n

Solving
9 + -2n = 4 + -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 + -2n + n = 4 + -1n + n

Combine like terms: -2n + n = -1n
9 + -1n = 4 + -1n + n

Combine like terms: -1n + n = 0
9 + -1n = 4 + 0
9 + -1n = 4

Add '-9' to each side of the equation.
9 + -9 + -1n = 4 + -9

Combine like terms: 9 + -9 = 0
0 + -1n = 4 + -9
-1n = 4 + -9

Combine like terms: 4 + -9 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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