Answer:
B is your answeer
Step-by-step explanation:
GL hope i helped<333!!
Answer:
1. x=11/4
Step-by-step explanation:

u should x 20 then u will get





Answer:
x= -1
Step-by-step explanation:
6x-18+14x+38
group= 20x+20
set equal to 0
20x+20=0
-20 -20
20x/20= -20/20
x= -1
Answer:
15
Step-by-step explanation:
If A||B then the sum of given angles must be equal to 180°
2x + 5 + 5x - 80 = 180 add like terms
7x - 75 = 180 subtract 75 from both sides
7x = 105 divide both sides by 7
x = 15
Hey. Why are you so worried. Here is the answer. There is a very small problem.It is that the decimal point is not added.