Answer:
x equals 3 so multiply 3x3 and it will give you 9 and add that to 6 and you get 15. x equals 3 for the one that equals 5.
3x + 16 = 15
3x = 15-16
3x = -1
x = -1/3
3
Step-by-step explanation:
8*3=24
um i would say 25 all together
perhaps 300,900 and 300,400 ?