Question

please explain it in detail

Answer 1

It is your answer



Hope it's helpful for you

Answer 2

$= > \frac{2x + 7}{5x + 8} = \frac{2x + 6}{5x + 4} \\ \\ = > (2x + 7)(5x + 4) = (2x + 6)(5x + 8) \\ \\ = > 10 {x}^{2} + 43x + 28 = 10x {}^{2} + 46x + 48 \\ \\ = > 43x - 46x = 48 - 28 \\ \\ = > - 3x = 20 \\ \\ = > x = - \frac{20}{3} \\ \\ = > x = - 6 \frac{2}{3}$
_____________[ANSWER]

Your answer is option "A"