Question

Question #58b48

Answer 1

`y=x-9`

Explanation:

`y=x+4`
Slope m is the coefficient of x.
`:.m=1`
Line parallel to this line will also have the same slope '1'.
Given slope and a point on the st line, form of the equation is
`(y-y1)=m(x-x1)` where x1 = 7 and y1 = -2.
`:.(y-(-2))=1.(x-7)`
`y+2=x-7`
`y=x-9`