Question

please answer this question it's very urgent the correct answer will be marked as the brainliest ​

Answer 1

Answer:

$\frac{ \frac{5x - 12}{20} }{ \frac{4 - 21x}{3} } = \frac{ - 3}{20} \\ \frac{5x - 12}{20} \times \frac{ 3}{4 - 21x} = \frac{ - 3}{20} \\ \frac{15x - 36}{80 - 420x} = \frac{ - 3}{20} \\ 300x - 720 = 1260x - 240 \\ 960x = -480\\ 2x = -1\\ x= \frac{-1}{2}$

x=-1/2

Answer 2

Hi bro here is your answer please Mark me as a brainlist please