QuirkyNik QuirkyNik

20-01-2021
Mathematics

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If 3 times a certain number is increased by 4 the result is 28. What is the number? If xis "the number," which of the following equations could be used to solve for the number? 3 x + 4 = 28 KOE 3 X= 4 + 28 30 x + 4) = 28

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Аноним Аноним

20-01-2021

Answer:

The first one (3x+4=28)

Step-by-step explanation:

3x+4=28

28-4=24

24/3=8

x=8

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