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NemiM [27]
3 years ago
6

Given: 4(9b - 10) = 6b - 5(-8b - 2) Prove: b = -5

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0

Step-by-step explanation:

36b-40=6b+40b+10

36b-6b-40b=10+40

-10b=50

b=-50:10

b=-5

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