Question

x minus 3 by X + 1 is equal to 1 by 2​

Answer 1

Answer:

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Step-by-step explanation:

x=7

Answer 2

Step-by-step explanation:

$\frac{x - 3}{x + 1 } = \frac{1}{2}$

$2(x - 3) = x + 1$

$2x - 6 = x + 1$

$2x - x = 1 + 6$

$x = 7$