3n+4n-5+3=

Solution for 3n+4n-5+3= equation:

Simplifying
3n + 4n + -5 + 3 = 0

Reorder the terms:
-5 + 3 + 3n + 4n = 0

Combine like terms: -5 + 3 = -2
-2 + 3n + 4n = 0

Combine like terms: 3n + 4n = 7n
-2 + 7n = 0

Solving
-2 + 7n = 0

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 7n = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 7n = 0 + 2
7n = 0 + 2

Combine like terms: 0 + 2 = 2
7n = 2

Divide each side by '7'.
n = 0.2857142857

Simplifying
n = 0.2857142857