Question

. Determine the solution of the system. Show your work

Y =5x– 9
Y= 2x+6

Answer 1

Y1 = Y2

Answer 2

You want to find where those 2 lines intersect on the x,y plane at a point (x,y)

Answer 3

So let Y1=Y2, and find what the x value will be

Answer 4

Y1 being the first equation
Y2 Being the second equation

Answer 5

5x-9 = 2x+6

Answer 6

Im sorry but I am so lost.

Answer 7

okay so both equation are already solved for y so you can replace one y by their values

Answer 8

so you can replace that y