9 more than twice a number is 807

The number (x) in: "9 more than twice a number is 807" 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 807.

To solve this, you first write the problem as an algebra equation as follows: 2x + 9 = 807

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 = 807

2x + 9 - 9 = 807 - 9
2x = 798

2x/2 = 798/2
x = 399

Answer = 399

The answer above is correct, because twice 399 is 798, and 9 more than 798 is in fact 807.

More Than Twice a number
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9 more than twice a number is 808
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