
The number (x) in: "5 more than twice a number is 855" 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 5, you get 855.
To solve this, you first write the problem as an algebra equation as follows: 2x + 5 = 855
Then you solve the equation by subtracting 5 from both sides, and then divide both sides by 2. Here is the math to illustrate better:
2x + 5 = 855
2x + 5 - 5 = 855 - 5
2x = 850
2x/2 = 850/2
x = 425
Answer = 425
The answer above is correct, because twice 425 is 850, and 5 more than 850 is in fact 855.
More Than Twice a number
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5 more than twice a number is 856
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