It is 3*abs(n - 6) + 4*n
it means 8+3x 8 increased (plus) three times a number (3x) x is an unknown number so it is often called a number
Let the number be x and so 2x+3x = 5x
18
2n - 3
4X-3
it means 8+3x 8 increased (plus) three times a number (3x) x is an unknown number so it is often called a number
23
twice the difference of three times a number and eight
There are two possible (and different) answers: 2x + 3y = 12 or 2*(x + 3y)= 12 The first one is (twice a number) increased by (three times another) The second is twice (a number increased by (three times another)).
3z+4
8+3*x
33x
|3n - 27|
7/ 3/
Let the number be x and so 2x+3x = 5x
18
2n - 3