3+4n=9n+8

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Solution for 3+4n=9n+8 equation:


Simplifying
3 + 4n = 9n + 8

Reorder the terms:
3 + 4n = 8 + 9n

Solving
3 + 4n = 8 + 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.
3 + 4n + -9n = 8 + 9n + -9n

Combine like terms: 4n + -9n = -5n
3 + -5n = 8 + 9n + -9n

Combine like terms: 9n + -9n = 0
3 + -5n = 8 + 0
3 + -5n = 8

Add '-3' to each side of the equation.
3 + -3 + -5n = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -5n = 8 + -3
-5n = 8 + -3

Combine like terms: 8 + -3 = 5
-5n = 5

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

Simplifying
n = -1

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