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3 years ago

What is the value of 3x divided by (10 - x) when 2x + 5 = 85

Mathematics

1 answer:

Reika [66]3 years ago

7 0

Answer:

-4

Step-by-step explanation:

2x + 5 = 85

2x = 80

x = 40

3x/(10-x)

3(40)/(10-40)

120/-30 = -4

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