The difference of 2 times a number "n" and 6 2n-6
2x - 6
Let the number be x: 4x-2 = 6x+2 4x-6x = 2+2 -2x = 4 x = -2
14
9X-X/6
8
4*(n + 1) = 6*n*3
1*5 = 5 11-5 = 6
difference = 4 - (-2) = 4 + 2 = 6
It can be expressed as: 2x-6
5(n-6)
The number is 2 because (6*2)-5 = 7