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Stella [2.4K]
3 years ago
6

What is 2x + 18 = 20?????

Mathematics
2 answers:
Gennadij [26K]3 years ago
8 0

Step-by-step explanation:

Hello there!

Just solve for x by combining like terms:

2x+18=20

2x=20-18

2x=2

x=1

:)

Yuki888 [10]3 years ago
4 0

2x + 18 = 20

    -18     -18

2x = 2

(Divide by 2)

x = 1

Hope this helps you!!!

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Answer:

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Step-by-step explanation:

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6 0
4 years ago
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irinina [24]

Answer:

Danny will watch all of them on the same day again on August 31

Step-by-step explanation:

Here, we have a word problem.

The shows and frequency of watching are;

           

Show A                                   Every 2 days

Show B                                   Every 3rd day

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Show D                                   Every 10th day

Danny watched all four shows on August 1, therefore, the day he will watch all  four shows can be found by finding the Lowest Common Multiple, LCM of the frequency of his watching each of the shows. That is, the LCM of 2, 3, 5 and 10

Therefore we have, since 10 is the highest frequency and 3 is not a factor of 10, then the LCM that applies to 3 and 10 is 3×10 = 30.

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5 0
4 years ago
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Answer:

Step-by-step explanation:

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