3 more than twice a number is 397

The number (x) in: "3 more than twice a number is 397" 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 397.

To solve this, you first write the problem as an algebra equation as follows: 2x + 3 = 397

Then you solve the equation by subtracting 3 from both sides, and then divide both sides by 2. Here is the math to illustrate better:

2x + 3 = 397

2x + 3 - 3 = 397 - 3
2x = 394

2x/2 = 394/2
x = 197

Answer = 197

The answer above is correct, because twice 197 is 394, and 3 more than 394 is in fact 397.

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3 more than twice a number is 398
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