3 more than twice a number is 243

The number (x) in: "3 more than twice a number is 243" 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 243.

To solve this, you first write the problem as an algebra equation as follows: 2x + 3 = 243

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 = 243

2x + 3 - 3 = 243 - 3
2x = 240

2x/2 = 240/2
x = 120

Answer = 120

The answer above is correct, because twice 120 is 240, and 3 more than 240 is in fact 243.

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3 more than twice a number is 244
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