Question

I need help with this question, I don't understand how we get the x value in the equation.

I'm not trying to cheat, I just need steps to see how we get to the end of it.

y=x-1

y=-x+3

Answer 1

(2,1) is the answer

Answer 2

Explanation:

the x value comes from the slope when graphing. for example, the slope on this problem is just x which means its only one. so you move up one and to the right one. for the second equation, its negative so you move back one or down one. the x value coms from when they are both intercepted when graphed.