Question

Solve: (x+4)(x-3)= (x) (x+3)-22

Answer 1

H҈ e҈ y҈  f҈ r҈ i҈ e҈ n҈ d҈ 

h҈ e҈ r҈ e҈  i҈ s҈  y҈ o҈ u҈ r҈ 

a҈ n҈ s҈ w҈ e҈ r҈ 


$x {}^{2} - 3x + 4x - 12$



$x {}^{2} + x - 12$



$x {}^{2} + x - 12 = x {}^{2} + 3x - 22$





$x - 12 = 3x - 22$




$x - 3x = - 22 + 12 \\ \\ - 2x = - 10$




$x = \frac{10}{2} = 5$


Hope it helps you