4n+6-2n=2(n+9)

Solution for 4n+6-2n=2(n+9) equation:

Simplifying
4n + 6 + -2n = 2(n + 9)

Reorder the terms:
6 + 4n + -2n = 2(n + 9)

Combine like terms: 4n + -2n = 2n
6 + 2n = 2(n + 9)

Reorder the terms:
6 + 2n = 2(9 + n)
6 + 2n = (9 * 2 + n * 2)
6 + 2n = (18 + 2n)

Add '-2n' to each side of the equation.
6 + 2n + -2n = 18 + 2n + -2n

Combine like terms: 2n + -2n = 0
6 + 0 = 18 + 2n + -2n
6 = 18 + 2n + -2n

Combine like terms: 2n + -2n = 0
6 = 18 + 0
6 = 18

Solving
6 = 18

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.