Answer:

Step-by-step explanation:



50
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23
Answer:
-0.5 hope this help
Step-by-step explanation:

the domain:

the equation:

4 is in the domain
-2 is not in the domain
The answer:

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Also, the answer in 13 is {8}. -3 is not in the domain. Replace x with -3 and you'll see:

It's not true so -3 isn't a solution to this equation.
Answer:
Answer for 10: 7 Solutions Answer for 11: 7-28= y7= x7
Step-by-step explanation:
Read above