Question

Hi guys.I was sick today and I’m still not feeling good.I missed out on class and I’ll be giving 25 points to whoever helps me.Thank you

Answer 1

x = 11

Explanation:

(9x - 5) + (6x + 20) = 180

15x + 15 = 180

15x + 15 -15 = 180 -15

15x = 165

15x/15 = 165/15

x = 11