Question

please solve question 11,12

Answer 1

$2x {}^{2} + 2x - 3x - 3 = 5x - 7 \\ 2x {}^{2} - x - 3 = 5x - 7 \\ 2x {}^{2} - 6x + 4 = 0 \\ x {}^{2} - 3x + 2 = 0 \\ x = 2 \: or \: \: x = 1$

Answer 2

Here is your answer no.11,12