Question

3x+2/x+1=7

Give the explanation​

Answer 1

ANSWER:

$\frac{3x + 2}{x + 1} = 7 \\ \\ 3x + 2 = 7(x + 1) \\ \\ 3x + 2 = 7x + 7 \\ \\ 3x - 7x = 7 - 2 \\ \\ - 4x = 5 \\ \\ x = \frac{ - 5}{4}$

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Answer 2

Answer:

$x = - \frac{5}{4}$

Step-by-step explanation:

$\frac{3x + 2}{x + 1} = 7 \\ = > 3x + 2 = 7(x + 1) \\ = > 3x + 2 = 7x + 7 \\ = > 3x - 7x = 7 - 2 \\ = > - 4x = 5 \\ = > x = - \frac{5}{4}$

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