7n-1=5n+n

Solution for 7n-1=5n+n equation:

Simplifying
7n + -1 = 5n + n

Reorder the terms:
-1 + 7n = 5n + n

Combine like terms: 5n + n = 6n
-1 + 7n = 6n

Solving
-1 + 7n = 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-1 + 7n + -6n = 6n + -6n

Combine like terms: 7n + -6n = 1n
-1 + 1n = 6n + -6n

Combine like terms: 6n + -6n = 0
-1 + 1n = 0

Add '1' to each side of the equation.
-1 + 1 + 1n = 0 + 1

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

Combine like terms: 0 + 1 = 1
1n = 1

Divide each side by '1'.
n = 1

Simplifying
n = 1