Use the Commutative and Associative Properties to find the expression
equivalent to (-3.3x + (-3.2)) + (5.7x + (−1)).
-3.3x + (-3.2) + 5.7x + (-1)
(-3.3x (-1)) + ((-3.2)x - 5.7)
(-3.3x + (-3.2)) + (5.7x- (-1))
(-3.3x + 5.7x) + ((-3.2) + (-1))