3 years ago

I need help for question 11!! Will give brainliest!!!

Mathematics

1 answer:

Taya2010 [7]3 years ago

8 0

Answer: d = 0.5

Step-by-step explanation:

2d - 9 = 5d - 3 (3d + 2)

2d - 9 = 5d - 9d - 6

2d - 9 = -4d - 6

+ 4d +4d

6d - 9 = -6

+9 +9

6d = 3

/6 /6

d = 0.5

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