18 because
18•1=18
18•3=54
18•4=72
Answer:
The answer to 90 x 17 is 1,530.
Answer:
3 because it is............
Answer: x = 19
Step-by-step explanation:
1: 12 (3-2) =x-7
2: 12 = x-7
3: 12+7 = (x-7) +7
4: 19 = x-7 +7
5: 19=x
6 x= 19
I really hope this is correct!!!
