3n-1=13-4n

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Solution for 3n-1=13-4n equation:


Simplifying
3n + -1 = 13 + -4n

Reorder the terms:
-1 + 3n = 13 + -4n

Solving
-1 + 3n = 13 + -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.
-1 + 3n + 4n = 13 + -4n + 4n

Combine like terms: 3n + 4n = 7n
-1 + 7n = 13 + -4n + 4n

Combine like terms: -4n + 4n = 0
-1 + 7n = 13 + 0
-1 + 7n = 13

Add '1' to each side of the equation.
-1 + 1 + 7n = 13 + 1

Combine like terms: -1 + 1 = 0
0 + 7n = 13 + 1
7n = 13 + 1

Combine like terms: 13 + 1 = 14
7n = 14

Divide each side by '7'.
n = 2

Simplifying
n = 2

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