7n+3=3n+5

Solution for 7n+3=3n+5 equation:

Simplifying
7n + 3 = 3n + 5

Reorder the terms:
3 + 7n = 3n + 5

Reorder the terms:
3 + 7n = 5 + 3n

Solving
3 + 7n = 5 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
3 + 7n + -3n = 5 + 3n + -3n

Combine like terms: 7n + -3n = 4n
3 + 4n = 5 + 3n + -3n

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

Add '-3' to each side of the equation.
3 + -3 + 4n = 5 + -3

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

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

Divide each side by '4'.
n = 0.5

Simplifying
n = 0.5