Question

A numbers becomes doble ir it is increased by 8 what is the numbe

Answer 1

Let the no be x.
Then,
x+8=2x
8=2x-x
8=x
The number is 8.
Hope this helps...

Answer 2

Let the no. be X.
So, X+8=2X
=>8=2X-X
=>X=8

So, the required number is 8.

<Hope it helps>
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