4n-25=9n

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Solution for 4n-25=9n equation:


Simplifying
4n + -25 = 9n

Reorder the terms:
-25 + 4n = 9n

Solving
-25 + 4n = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-25 + 4n + -9n = 9n + -9n

Combine like terms: 4n + -9n = -5n
-25 + -5n = 9n + -9n

Combine like terms: 9n + -9n = 0
-25 + -5n = 0

Add '25' to each side of the equation.
-25 + 25 + -5n = 0 + 25

Combine like terms: -25 + 25 = 0
0 + -5n = 0 + 25
-5n = 0 + 25

Combine like terms: 0 + 25 = 25
-5n = 25

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

Simplifying
n = -5

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