-5n+2+7n=2(n+1)

Solution for -5n+2+7n=2(n+1) equation:

Simplifying
-5n + 2 + 7n = 2(n + 1)

Reorder the terms:
2 + -5n + 7n = 2(n + 1)

Combine like terms: -5n + 7n = 2n
2 + 2n = 2(n + 1)

Reorder the terms:
2 + 2n = 2(1 + n)
2 + 2n = (1 * 2 + n * 2)
2 + 2n = (2 + 2n)

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.