4 more than twice a number is 660

The number (x) in: "4 more than twice a number is 660" 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 660.

To solve this, you first write the problem as an algebra equation as follows: 2x + 4 = 660

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 = 660

2x + 4 - 4 = 660 - 4
2x = 656

2x/2 = 656/2
x = 328

Answer = 328

The answer above is correct, because twice 328 is 656, and 4 more than 656 is in fact 660.

More Than Twice a number
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4 more than twice a number is 661
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