what is 4 times a number 3 more than twice of it
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Step-by-step explanation:
The number (x) in: "3 more than twice a number is 7" is what we are solving here. In other words, you are looking for a number (x) that if you multiply it by two (same as twice) and then add 3, you get 7. The answer above is correct, because twice 2 is 4, and 3 more than 4 is in fact 7.
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Answer:
let the no.to be x
2x+3=x-4
2x-x=-4-3
x=-7
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