Question #9551b

1 Answer
Apr 6, 2017

Answer:

#y=x-13#

Explanation:

The equation of a line in #color(blue)"slope-intercept form"# is.

#color(red)(bar(ul(|color(white)(2/2)color(black)(y=mx+b)color(white)(2/2)|)))#
where m represents the slope and b, the y-intercept.

#"Rearrange " x-y=13" into this form"#

#"add y to both sides"#

#xcancel(-y)cancel(+y)=13+y#

#rArry+13=xlarrcolor(red)" reversing the equation"#

subtract 13 from both sides.

#ycancel(+13)cancel(-13)=x-13#

#rArry=x-13larrcolor(red)" in slope-intercept form"#