If: df+10f = 3 Then: f(d+10) = 3 And: d = 3/f -10
d = 2
4
z=-16 :) the reason is to get 2 you need -6/-3 and 10+(-16)=-6 :) -Trevor Thompson, AZ :D
-d + 2 = 5(- 2 from both sides)-d = 3(x both sides by -1)d = -3
d=17
If: df+10f = 3 Then: f(d+10) = 3 And: d = 3/f -10
d = 2
4
the answer is a
a+b+c+d+e = 30 (i) c+e = 14 (ii) d+b = 1 (iii) a = 2b-1 (iv) a+c = 10 (v) By (i)-(ii)-(iii): a = 15 then, by (iv): b = 8 and by (v): c = -5 Also, b = 8 so by (iii): d = -7 and then by (i), e = 19
z=-16 :) the reason is to get 2 you need -6/-3 and 10+(-16)=-6 :) -Trevor Thompson, AZ :D
-d + 2 = 5(- 2 from both sides)-d = 3(x both sides by -1)d = -3
It is an equation and the value of d is 2
d = -3.5
5 and a half
If: d+7 = 5 Then: d = -2 by subtracting 7 from both sides