Help pls dont answer if you don’t know also ill give brainliest

Mathematics

1 answer:

Nostrana [21]3 years ago

7 0

Answer:

equation: 3x+4 = 31

x = 9

Step-by-step explanation:

1. -2x+5x = 3x

2. 3x + 6 - 2

3. 6+-2 = 4

4. 3x+4 = 31

5. equation: 3x+4=31

6. 31-4 = 27

7. 3x=27

8. 27/3 = 9

9. x= 9

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From the question, we are to determine how we can get equation B from equation A

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2 years ago

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horrorfan [7]

Answer:

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Step-by-step explanation:

5x(7 + 3)

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