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ludmilkaskok [199]
3 years ago
7

2x+6x=-72 please explain

Mathematics
1 answer:
Ludmilka [50]3 years ago
4 0
This would be the same as 8x=-72, when you divide everything by 8, you get
x = -9
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Layala and Zahra have 2700 marbles in the ratio of 2:7. How many marbles Zahra must have gave away so that they both would have
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Answer:

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Step-by-step explanation:

Given that :

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Step 1

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