9 more than twice a number is 801

The number (x) in: "9 more than twice a number is 801" 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 801.

To solve this, you first write the problem as an algebra equation as follows: 2x + 9 = 801

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 = 801

2x + 9 - 9 = 801 - 9
2x = 792

2x/2 = 792/2
x = 396

Answer = 396

The answer above is correct, because twice 396 is 792, and 9 more than 792 is in fact 801.

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