Respuesta :
Answer:
x+3=18
If her age is currently x , then 3 years later it would be 18 .
so,
x+3=18
Hope this helps!!
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Answer:
The answer is x+3=18
Step-by-step explanation:
- this is because the actual age of the girl is unknown = x (you can use any letter of u r choice
- And in 3 yes time she will be 18
- Btw the answer is 15
- hope it helps