Respuesta :

SnowYsparkles

Question -

6 + 8d = 7d

Solution-

6. = 7d - 8d

6. = -d

d. = -6

Verification

6 + 8(-6) = 7(-6)

6 - 48. = -42

-42. = -42

LHS= RHS

Hence value of d is -6

hope it helps

Answer:

Step-by-step explanation:

Subtract 8d

6 = -1d + 7d

6 = 6d

1 = d