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Twice a certain number is tripled. The resulting number is ?

1. 2x + 32x - 3(2x) 31/3 (2x)which one?

2 Answers

Make that certain number "x"twice x2*x = 2xthat number is then tripled2x * 3 = (2x)3 = 6x3 is the answer... Show More
a million. nicely, the sum is x, and you already know that one extensive style is 12. once you already know the sum and the addend, you subtract the addend from the sum to get the final term. as a consequence, the lacking extensive style is x - 12. 2. the version of two numbers is 6. So, the different extensive style could desire to be x + 6. 3. It would not provide you a variable? Use x. once you double and triple a extensive decision, you get six situations the unique extensive style providing you with 6x.... Show More

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