Question 217636
Find the order pair that is a solution.
y=2x-1 ( ,7)
.
An "ordered pair" is (x,y)
In your problem, you're given the y but not the x.  Plug the given y into the equation and solve for x:
y=2x-1
7=2x-1
8=2x
4=x
.
Therefore, the ordered pair is (4,7)