Problem: what is the answer to this problem:15x + y - 4 = -22 + 6x + 4y
need a answer for my question
15x + y - 4 = -22 + 6x + 4y
15x + y - 4 + 4 = -22 + 6x + 4y + 4
15x + y = -18 + 6x + 4y
15x + y - 15x = -18 + 6x + 4y - 15x
y = -18 + 4y - 9x
y - 4y = -18 + 4y - 9x - 4y
-3y = -18 - 9x
-3y/-3 = (-9x - 18)/-3
y = 3x + 6