Find my number, if the product of my number and 3 is 15 more than the sum of my number and 3.
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Answered by
4
Answer:
It's answer will be 6 or 5
Answered by
9
Let my number be 'x'.
Product=3x. Sum=x+3
Hence, 3x = x+3+15
3x=x+18
3x-x=18
2x=18
Hence, x=18/2=9.
Therefore, x= 9
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