
The number (x) in: "9 more than twice a number is 773" 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 9, you get 773.
To solve this, you first write the problem as an algebra equation as follows: 2x + 9 = 773
Then you solve the equation by subtracting 9 from both sides, and then divide both sides by 2. Here is the math to illustrate better:
2x + 9 = 773
2x + 9 - 9 = 773 - 9
2x = 764
2x/2 = 764/2
x = 382
Answer = 382
The answer above is correct, because twice 382 is 764, and 9 more than 764 is in fact 773.
More Than Twice a number
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9 more than twice a number is 774
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