Question

PLEASE HELP FAST!!!!!!!

Answer 1

A; x= 8

B; x= -5

C; x= -12

Explanation:

a => (7x-1)+(15x+5) = 180

22x +4 = 180

22x = 176

x= 8

b=> (x+135)= 130

x= -5

c=> x+60=48

x= -12