Infinity
7
The number works out as 14
Then the number is 3
2n-4
One number is eight more than twice another if their difference is 25. The larger number is 42
If the number is x then the expression is: 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
twice a number can be 2x and six less than it is 2x-6.
Infinity
8 + 2X = 502X = 50-82X = 422x/2 = 42/2x = 21
7