Answer:
-1x or 1x
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
Use formula

Substitute it into the first fraction:

Consider the whole expression:

Done!
Answer:
(-3, -5), because the point satisfies both equations.
Answer:
4
Step-by-step explanation:
1) 0= -x+4
2) -4= - x
3) x= 4
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Answer:
Bar chart (graph)
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Step-by-step explanation:
Look at the photo below for the details,
:)