
The number (x) in: "2 more than twice a number is 219" 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 2, you get 219.
To solve this, you first write the problem as an algebra equation as follows: 2x + 2 = 219
Then you solve the equation by subtracting 2 from both sides, and then divide both sides by 2. Here is the math to illustrate better:
2x + 2 = 219
2x + 2 - 2 = 219 - 2
2x = 217
2x/2 = 217/2
x = 108.5
Answer = 108.5
The answer above is correct, because twice 108.5 is 217, and 2 more than 217 is in fact 219.
More Than Twice a number
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2 more than twice a number is 220
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