Answer:
x=-60
Step-by-step explanation:
2x + 85+x+95=0
3x+180=0
3x=-180
3x+180=0 x= -60
equal everything to 0.
3x= -180
x= -60
Answer: 10 or -10
Step-by-step explanation: 3x + 12 = -18
-12 both sides then you get 3x = -30 divide by 3 which equals x = 10 or -10
80%