# How do you write the equation #y-1=-7(x-3)# in slope intercept form?

##### 1 Answer

Mar 20, 2018

#### Explanation:

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

#•color(white)(x)y=mx+b#

#"where m is the slope and b the y-intercept"#

#y-1=-7(x-3)larrcolor(blue)"distribute and rearrange"#

#y-1=-7x+21#

#rArry=-7x+22larrcolor(red)"in slope-intercept form"#