7n+4-5n=2(n+2)

Solution for 7n+4-5n=2(n+2) equation:

Simplifying
7n + 4 + -5n = 2(n + 2)

Reorder the terms:
4 + 7n + -5n = 2(n + 2)

Combine like terms: 7n + -5n = 2n
4 + 2n = 2(n + 2)

Reorder the terms:
4 + 2n = 2(2 + n)
4 + 2n = (2 * 2 + n * 2)
4 + 2n = (4 + 2n)

Add '-4' to each side of the equation.
4 + -4 + 2n = 4 + -4 + 2n

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

Combine like terms: 4 + -4 = 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.