Are U smart?

Question: then help me figure this out plz
1
--- = x, wat equals 2x?
1+1/a

Answers:
All you need to do is multiply the left side of the equation by 2. Since it is a fraction, you only need to multiply the numerator (the top) by 2. The denominator (bottom) stays the same. So the top becomes 2 and the bottom remains the same.

So your answer is:

2x = 2
------
1 + 1/a

---

aaaaaa
0?

---

i havent done ANY math for 2 months( holiday)

---

2a / (a+1)

---

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