Banggg tolong jawaban nya dong :3…. saya kurang mengerti hehehehe….

f(x) = 2x – 6

g(x) = 3x + 7

f(x) + g(x) = 2x – 6 + 3x + 7 = 5x + 1

f(x) – g(x) = 2x – 6 – (3x + 7) = 2x – 6 – 3x – 7 = – x – 13

f(x) : g(x) = f(x)/g(x) = (2x-6)/(3x+7)