Question -
6 + 8d = 7d
Solution-
6. = 7d - 8d
6. = -d
d. = -6
6 + 8(-6) = 7(-6)
6 - 48. = -42
-42. = -42
LHS= RHS
Hence value of d is -6
hope it helps
Answer:
C)
Step-by-step explanation:
We do not know
There is no time when the doctor starts from home, so it is technically impossible to solve.
