Answer:
x=9
Step-by-step explanation:
4x+6+7x+15=120 combine like terms it becomes 11x+21 =120 take away 21 from 120 , leaves you with 11x=99 divide by 11 to get x alone leaves you with x=9 :)
You need to post a graphic. I tried drawing my own, but I do not know where point "P" is nor where point "R" is.
2 add them all together and divide by 6 and you get 4.007
its the first one because you would have 3 left over.
