Answer:
Step-by-step explanation:
(x - 4)(2x + 3) = x*(2x + 3) - 4*(2x +3)
=x*2x + x*3 -4*2x - 4*3
=2x² + 3x - 8x - 12
= 2x² - 5x -12
the answer is 4
t * x = 30
Or, 30 / t = x
-50x
-6x times 9 which is -54x
-54x-3x = -57x
-54x+7
