278,832 views
45 votes
45 votes
10 - d = -34 - 5d show the work

User Typos
by
2.9k points

1 Answer

20 votes
20 votes

Answer:

d = 11

Explanation:

10 - d = -34 - 5d

10 (- d + d) = -34 (- 5d + d)

10 = -34 - 4d

10 + 34 = (-34 + 34) - 4d

44 = 4d

44/4 = 4d/4

d = 11

User Tigrish
by
2.9k points