The expression "eight more than twice a number" can be written as 2x + 8, where x represents the unknown number. This expression indicates that you should first multiply the number by 2 and then add 8 to the result. For example, if the number is 5, then 2(5) + 8 = 10 + 8 = 18.
2x + 8 = 50
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
n = number.2n + 6=====
2x+3 where x is the unknown number
3
One number is eight more than twice another if their difference is 25. The larger number is 42
2x + 8
6
Twenty more than twice a number is 52
2x + 8 = 50
2 x = 8 + 4x
It is 5n - 8 <= 2n + 10
Five more than twice a number is -13 find the number
Infinity
8 + 2X = 502X = 50-82X = 422x/2 = 42/2x = 21
7
The number works out as 14