Answer:
A) x= -9
B) x=5
C) x=5
D) x=5
Step-by-step explanation:
Answer: $606.25
Step-by-step explanation:
He has $242.50
He withdrew half of this: 
He deposits double the original amount. 
In order to figure this question out, you will need to divide 367 into 3. 367/3 is 122.333... You can round it, so your answer will be 123 boxes.
You start off by multiplying the second bracket by -1 to get rid of the bracket.
So,
(2x3 + x2 - 4x) - 9x3 + 3x2 =
2x3 +x2 - 4x - 9x3 + 3x2 =
(2x3 - 9x3) + (x2 + 3x2) - 4x =
-7x3 + 4x2 - 4x
Solution in attachment.
<h3>x = -6, y = 9, z = -3</h3>
