What is an equation of the line that passes through the points (1, 6) and (1, 2)

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

John bought 2 horses at rs 20000 each

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu