124k views
2 votes
What is d –10 – 2d + 7 = 8 + d – 10 – 3d

1 Answer

4 votes

Answer:

d = 1, so 1 - 10 - 2*1 + 7 = 8 + 1 - 10 - 3*1 is true!

User DesignatedNerd
by
8.4k points