2(3d+7)=5+5d. 6d+14=5+5d 6d+9=5d 9=-1d d=-9 I think that's correct. If it is, ur welcome.
8d = 5d+18 8d-5d = 18 3d = 18 d = 6
5d + 19 = 79 ````-19` -19 5d = 60 `/5` /5 d=12
9 less than 24 equals 15. 24-9=15 x - 9 = 15
5d+3d = 15 8d = 15 d = 15/8 = 1.875
5d - 9 = -24 Therefore, 5d = -15 d = -15/5 d = -3
If: 5d-6 = 9 Then: 5d = 9+6 And: 5d = 15 So: d = 3
2(3d+7)=5+5d. 6d+14=5+5d 6d+9=5d 9=-1d d=-9 I think that's correct. If it is, ur welcome.
Do you mean: 11d +1 = 5d+49? If so: 11d+1 = 5d+49 11d-5d = 49-1 6d = 48 d = 8
5d-1=-11 5d=-11 + 1 5d=-10 d= -10/5 d=-2
8d = 5d+18 8d-5d = 18 3d = 18 d = 6
5d + 19 = 79 ````-19` -19 5d = 60 `/5` /5 d=12
9 x 24 = 216
9 is 371/2 percent of 24 .
24 24 + (-15) = 9
9 less than 24 equals 15. 24-9=15 x - 9 = 15
5d+3d = 15 8d = 15 d = 15/8 = 1.875