For all numbers a and b, the operation is defined by ab = (a + 2)(b – 3).
If 3x = –20, then x = Options
A) –15	B) –6	C) 3	D) 6	E) -1
(3+2)(x-3)=-20..   x-3=-4..   x=-1   -1
<result>E</result>
For all numbers a and b, the operation is defined by ab = (a + 2)(b – 3).
If 3x = –20, then x =