Answer:
-30 (2w + 3) is the only one I can figure out.
I hope this helped tho!! :]
Answer:
The missing reason is Subtraction Property of Equality.
Step-by-step explanation:
⇒ (Given)
On Solving we get;
Multiplying 2 on both side we get;

⇒ (Multiplication Property of Equality)
Now Subtracting Both side by 10 we get;

⇒ (Subtraction Property of Equality)
Now Dividing both side by 3 we get;

⇒ (Division Property of Equality)
Hence the missing reason is Subtraction Property of Equality.
Answer:
Step-by-step explanation:
Https://www.symbolab.com/solver/function-range-calculator
this should help