let x represent the number
2x+8= 5x
2x-5x= -8
-3x= -8
-3 -3
x= 2.67
7
3
Let's name the first number "X" and the other number "Y" thus: 2X+5Y is the same thing as twice a number more than five times another
18
Twenty more than twice a number is 52
Five more than twice a number is -13 find the number
2 x = 8 + 4x
It is 5n - 8 <= 2n + 10
X = number. 4X + 9 = 2X - 15 ===========
14 more then a number cubed minus twice the number
It is: 3x = 2x+8 and the value of x is 8
It is when the number is -5. I'm so smart.