Answer:
the answer is the 2nd one from my point of view u will understand so the solution set for the quality is the 2nd answer either way or
Answer:

Step-by-step explanation:
We have been given that n=-2 verified as a solution to the equation
.
As n=-2 is the solution for our given equation, so it will satisfy our equation.
Let us substitute n=-2 is our given equation.



Since the value of n satisfies our equation, therefore, last line of the justification will be
.
Answer : 4123
Explanation:
Answer:
Step-by-step explanation:
multiply all number on one
multiply all number on two
multiply all number on three

Substitute x = 2 into y = - 6x + 9

Answer : x = 2, y = - 3
Hope this helps. - M