3n-8=4n

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Solution for 3n-8=4n equation:


Simplifying
3n + -8 = 4n

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

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

Combine like terms: 3n + -4n = -1n
-8 + -1n = 4n + -4n

Combine like terms: 4n + -4n = 0
-8 + -1n = 0

Add '8' to each side of the equation.
-8 + 8 + -1n = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -1n = 0 + 8
-1n = 0 + 8

Combine like terms: 0 + 8 = 8
-1n = 8

Divide each side by '-1'.
n = -8

Simplifying
n = -8

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