Answer:
56
Step-by-step explanation:
The reason why it says 6 is because when u do 3 x 2 u get 6.
| | represent absolute value which turns the negative answer into a positive answer.
Doing PMDAS u multiply first then add and subtract.
The answer is 8 - 4i
you collect the like terms
Answer:1,020
Answer: x = -3
2x + 7x = 9x
9x + 3 -24
- 3
9x = -27
divide by 9
-3 = x
