Answer:
1) 
2) 
3) 
Step-by-step explanation:
Given the expression we have to simplify the expression
1) 
⇒ 
Combining like terms, we get
⇒ 
2.) 
⇒ 
⇒ 
3.) 
⇒ 
⇒ 
Let’s use y as a replacement for a number. You would do 3y-7 since you multiply by three and take away seven.
The value of Y would be -5 = 2y
C. (5, -11) hope this helps and I’m like sure sure it’s right
Answer:
1/1 I think I hope this helps
Step-by-step explanation: