6x-9=39 so 6x=48 and 8x6=48 so x=8
55 = 6x + 7 so 48 = 6x so 8 = x
7
52 = 2x + (6x +4) 52 = 2x + 6x + 4 (can skip this step) 52 = 8x + 4 52 - 4 = 8x 48 = 8x 48/8 = x (can skip this step) 6 = x
If: 6x-6 = 4x Then: x = 3
-6x + 20.4 = 48 -6x = 48 - 20.4 -6x = 27.6 x = -4.6
6x+4=52 6x=48 x=8
6x-9=39 so 6x=48 and 8x6=48 so x=8
48
55 = 6x + 7 so 48 = 6x so 8 = x
7
6X-3 = -51 add 3 to both sides 6X = -48 divide by 6 X = -8
6x+x = 7x
52 = 2x + (6x +4) 52 = 2x + 6x + 4 (can skip this step) 52 = 8x + 4 52 - 4 = 8x 48 = 8x 48/8 = x (can skip this step) 6 = x
X equals 4
If: 6x-6 = 4x Then: x = 3
To solve this problem, begin by adding 9 to both sides: 6x-9+9=39+9. Then you should get 6x=48. So you Divide both sides by 6 6x/6 = 48/6. The two 6's on the left cancel and you are left with x=48/6. 48/6=8 so, x=8