Answer:
x=-12
Step-by-step explanation:
I did it in my head.
x = -16
7x -2(x+1) = 6x+14
7x-2x-2 = 6x+14
5x-2 = 6x+14
6x-5x = -14-2 = -16
20 Divided By 5 = 4 or 5 x4 = 20
I dont know.. sorry.......
x = 1.9
use SOH-CAH-TOA
Q: 160 R: 504 S: 480 T: 130 other answer: C
