The product of 5 and 2 less than triple a number equals the product of 7 and 8 more than twice the number. What is the number?
1 answer:
Answer:Hi,
Let the number be x
Twice the number is 2x
Five less than twice the number is 2x-5, which is given as 9
Therefore, 2x-5 = 9
or, 2x = 9+5
or, 2x = 14
or x=7
Thus the number is 7.
Cheers
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