A domain is an input that you put in an equation(x). A range is an output (y) that is the result of a certain input.
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What’s is it about can you tell me.?
Answer:

Step-by-step explanation:

Distribute.

Add 5x and subtract 15 on both sides.


Multiply -1 on both sides.

Answer:
can be written two ways
Step-by-step explanation:
A conversion factor is written based on the equality between the two units