3=n-1+3n

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Solution for 3=n-1+3n equation:


Simplifying
3 = n + -1 + 3n

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

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

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

Combine like terms: 4n + -4n = 0
3 + -4n = -1 + 0
3 + -4n = -1

Add '-3' to each side of the equation.
3 + -3 + -4n = -1 + -3

Combine like terms: 3 + -3 = 0
0 + -4n = -1 + -3
-4n = -1 + -3

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

Divide each side by '-4'.
n = 1

Simplifying
n = 1

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