Question

Очень срочно нужно!!!!!!​

Answer 1

$2(x + 2) = 9(x - 3) \\ 2 x+ 4 = 9x - 27 \\ 9x - 2x = 4 + 27 \\ 7x = 31 \\ x = \frac{31}{7} \\ x = 4 \frac{3}{7}$