Answer:
y=(2/3)x+15
Step-by-step explanation:
y=(2/3)x+4
comparing to y=mx+c
m=2/3
since they are parallel they have the same gradient so we continue to find the equation using y-y1=m(x-x1)
y1=7 x1=3
y-7=(2/3)(x-3)
3(y-7)=2(x-3)
3y-21=2x-6
3y=2x-6+21
3y=2x+15
y=(2/3)x+(15/3)
y=(2/3)x+5
