Question

please answer wrong answers will be reported ​

Answer 1

Answer:

$\frac{8x - 5}{7x + 1} = \frac{ - 4}{5} \\ \rightarrow \: (8x - 5)5 = - 4(7x + 1) \\ \rightarrow40x - 25 = - 28x - 4 \\ \rightarrow68x = 21 \\ \rightarrow \bold{x = \frac{21}{68} }$

$\frac{5 - 7x}{2 + 4x} = \frac{ - 8}{7} \\ \rightarrow(5 - 7x)7 = - 8(2 + 4x) \\ \rightarrow35 - 49x = - 16 - 32x \\ \rightarrow49x - 32x = 35 + 16 \\ \rightarrow17x = 51 \\ \rightarrow \bold{x = 3}$

hope it helps you....✌✌