4x+8
The expression "Eight plus four times a number is greater than five times the number" can be translated into the inequality (8 + 4x > 5x), where (x) represents the number. To solve for (x), you can rearrange the inequality to get (8 > 5x - 4x), which simplifies to (8 > x). This means that the number (x) must be less than 8.
9x+8
8
4
it means 8+3x 8 increased (plus) three times a number (3x) x is an unknown number so it is often called a number
Because 4x2 is just another way of saying 4 plus four, as when you times anything by two you are just doubling the number. So that is why 4x2 is 8 as you are doubling 4 and double four is 8
7 + 7^(7 - 7) = 8.
4N + 8
The answer is 16.
Suppose the number is x. The sum of the number and two is x+2 Four times the sum is 4(x+2) The number times 8 is 8x 24 less than the number times 8 is 8x-24 4(x+2) = 8x-24 4x+8=8x-24 so 4x = 32 and x = 8
6 or -8
7 times some other unknown number then add 8