Answer:
A.
Step-by-step explanation:
We have been given a system of equations. We are asked to find y-coordinate of the point of intersection of the lines.
We will substitution method to solve our given problem. From equation (1), we will get:
Upon substituting this value in equation (2), we will get:
Now, let us solve for y.
Therefore, the point of intersection of the lines has a y-coordinate of and option A is the correct choice.