-7(6x + 33) - 5(4 - x) * -x
Expanding the brackets:= -42x - 231 - 20 + 5x^2
Combining like terms:= 5x^2 - 42x - 251
Therefore, the simplified expression is 5x^2 - 42x - 251.
-7(6x + 33) - 5(4 - x) * -x
Expanding the brackets:
= -42x - 231 - 20 + 5x^2
Combining like terms:
= 5x^2 - 42x - 251
Therefore, the simplified expression is 5x^2 - 42x - 251.