Answer:
The answer would be 15.
Step-by-step explanation:
2x + 7 = x +4
2x = . x +1
x =11
2(11) =7
22-7
15.
Answer:
its b
Step-by-step explanation:
i just did that question last period
Answer:
(4,2 1/2)
Step-by-step explanation:
The factors include 1, 2, 3, 6, 9, and 18