5n+2n-3=

Solution for 5n+2n-3= equation:

Simplifying
5n + 2n + -3 = 0

Reorder the terms:
-3 + 5n + 2n = 0

Combine like terms: 5n + 2n = 7n
-3 + 7n = 0

Solving
-3 + 7n = 0

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 7n = 0 + 3

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

Combine like terms: 0 + 3 = 3
7n = 3

Divide each side by '7'.
n = 0.4285714286

Simplifying
n = 0.4285714286