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VMariaS [17]
2 years ago
14

What is x: |3x-1| = 4

Mathematics
2 answers:
DaniilM [7]2 years ago
6 0

Step-by-step explanation:

3x-1=4

3x=4+1

3x=5

x=5/3

Softa [21]2 years ago
4 0

Answer:

x = 5/3                       x = -1

Step-by-step explanation:

|3x-1| = 4

There are two solutions, one positive and one negative

3x-1 =4    and 3x-1 = -4

Add 1 to each side

3x-1+1 = 4+1     3x-1+1 = -4+1

3x = 5                  3x = -3

Divide by 3

3x/3 = 5/3             3x/3 = -3/3

x = 5/3                       x = -1

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3 0
3 years ago
Read 2 more answers
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denis-greek [22]

Answer:

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Step-by-step explanation:

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finally the correct answer is  \frac{3\±\sqrt{3}}{3}

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