
The number (x) in: "1 more than twice a number is 408" 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 1, you get 408.
To solve this, you first write the problem as an algebra equation as follows: 2x + 1 = 408
Then you solve the equation by subtracting 1 from both sides, and then divide both sides by 2. Here is the math to illustrate better:
2x + 1 = 408
2x + 1 - 1 = 408 - 1
2x = 407
2x/2 = 407/2
x = 203.5
Answer = 203.5
The answer above is correct, because twice 203.5 is 407, and 1 more than 407 is in fact 408.
More Than Twice a number
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1 more than twice a number is 409
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