Answer:
The number is 12.5
Step-by-step explanation:
2x + 13 = 38
2x = 38 - 13
2x = 25
2x/2 = 25/2
x = 12.5
Check:
12.5 + 12.5 = 25
25 + 13 = 38
The answer should be true
Answer: Yes it is.
I have took Calculus.