Question

please solve this question​

Answer 1

Step-by-step explanation:

$9 {x}^{2} - 7x + 54x - 42 = 9 {x}^{2} - 12x + 15x - 20$

$20x - 22 = 0$

$x = 22 \div 20 = \frac{11}{10}$

Answer 2

answer = x is equal to 11/27