
The number (x) in: "4 more than twice a number is 726" 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 4, you get 726.
To solve this, you first write the problem as an algebra equation as follows: 2x + 4 = 726
Then you solve the equation by subtracting 4 from both sides, and then divide both sides by 2. Here is the math to illustrate better:
2x + 4 = 726
2x + 4 - 4 = 726 - 4
2x = 722
2x/2 = 722/2
x = 361
Answer = 361
The answer above is correct, because twice 361 is 722, and 4 more than 722 is in fact 726.
More Than Twice a number
Go here to solve a similar algebra problem.
4 more than twice a number is 727
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