116,546
twice the difference of three times a number and eight
Twice 22 is 44 The difference between 75 and 28 is 47 47+44=91
I don't think there is a difference.
26
The difference between a number x and twice y is equal to fifteen.
2x-16
2(n - 11)
Not always
It does not mean anything at all. "Twice a number" is only one number while "the difference" must refer to two numbers, not just one.
Twice the difference between a number and thirteen can be written as 2 (b - 13) Five more than twice the difference between a number and thirteen can be written as 2 (b - 13) + 5. The algebraic expression is 2 (b - 13) + 5.
The expression "twice the difference of x and 5" would look like this: 2(x-5). To solve the problem, you would first subtract 5 from x, and then multiply the difference by two.
It's twice the amount ! 40mg is twice 30mg !