answer: [in the picture] it should from like an x
explanation: first you need to put the equations into slope-intercept.
[tex]x + y = 1[/tex] | subtract the x and move it over to the right side
[tex]y= -x + 1[/tex] | now, the first equation is in slope intercept form
[tex]x - y = 1[/tex] | subtract and move the x to the right side
[tex]-y = -x + 1[/tex] | divide by negative to all of the terms
[tex]y = x - 1[/tex] | now, the equation is in slope-intercept form
now you graph your answer
hope this helps :)❤ from peachimin
