3n-5=4n

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Solution for 3n-5=4n equation:


Simplifying
3n + -5 = 4n

Reorder the terms:
-5 + 3n = 4n

Solving
-5 + 3n = 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-5 + 3n + -4n = 4n + -4n

Combine like terms: 3n + -4n = -1n
-5 + -1n = 4n + -4n

Combine like terms: 4n + -4n = 0
-5 + -1n = 0

Add '5' to each side of the equation.
-5 + 5 + -1n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -1n = 0 + 5
-1n = 0 + 5

Combine like terms: 0 + 5 = 5
-1n = 5

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

Simplifying
n = -5

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