9-4n=5-2n

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


Simplifying
9 + -4n = 5 + -2n

Solving
9 + -4n = 5 + -2n

Solving for variable 'n'.

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

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

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

Combine like terms: -2n + 2n = 0
9 + -2n = 5 + 0
9 + -2n = 5

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

Combine like terms: 9 + -9 = 0
0 + -2n = 5 + -9
-2n = 5 + -9

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

Divide each side by '-2'.
n = 2

Simplifying
n = 2

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