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kondaur [170]
3 years ago
8

X - 7 = 5x - 21

Mathematics
2 answers:
balandron [24]3 years ago
5 0
The answer is 7/2 but in decimal form that would be 3.5
I got that by simplifying both sides of your equation and from there I just isolated the variable.
kobusy [5.1K]3 years ago
4 0
I agree with the first person answer too and it’s true what he said
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The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number. What are the numbers?
storchak [24]
Step One - List the factors of 60.
Step Two - Locate the factors that are seven apart from each other.

Factors of 60:
1 × 60
2 × 30
3 × 20
4 × 15
5 × 12
6 × 10

60 - 1 = 59
30 - 2 = 28
20 - 3 = 17
15 - 4 = 11
12 - 5 = 7
10 - 6 = 4

5 is 7 less than 12, and 60 is their least common multiple.

Answer: 5 and 12 
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3 years ago
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Mars2501 [29]

Answer:

15

Step-by-step explanation:

Hypotenuse: 17ft long

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2 years ago
120 passengers in 4 buses = passengers per bus
Kamila [148]

Answer:

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Step-by-step explanation:

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