HEY THERE!!
CORRECT EQUATION:- 3x +1 = y
EXPLANATION :-
1. x = -2
now put this value in the equation 3x+1=y
3× - 2 +1 = y
-5 = y
which is correct so the equation is

Hope it helps you.
Answer:
I know an app its called math-way its really good for math
Step-by-step explanation:
The top question, is 12’-1
The bottom is 12’2
The exponents are subtracted first which is just basic addition/ subtraction. Good luck!
Answer:
semi circle
Step-by-step explanation:
Answer:
Solve in terms of the arbitrary variable x . x = 5 5 = − 2
Step-by-step explanation: