If y equals x and y equals 6-x what is the solution?

Answer 1

y=x

y=6-x

Set the two equations equal to each other to yield a solution:

x=6-x

2x=6

x=3

x=3 will satisfy both equations, that is plugging in x=3 will give the same value for y

y=(3)=3

y=6-(3)=3