Question

please answer this question​

Answer 1

Answer:

chin thi sucho sucho sucho nhi

Answer 2

Answer:

$\frac{4 - x}{7} = \frac{x - 5}{3} + 1 \\ \\ \\ \frac{4 - x}{7} = \frac{x - 5 + 3}{3} \\ \\ \frac{4 - x}{7} = \frac{x - 2}{3} \\ \\ \\ 12 - 3x = 7x - 14 \\ \\ \\ 26 = 10x \\ \\ \\ x = \frac{26}{10} \\ \\ \\ x = 2.6$

Hope that it will help you...