Answer :

Answer:   y = 2x + 6

Work Shown

10x-5y = -30

-5y = -10x-30

y = (-10x-30)/(-5)

y = (-10x)/(-5) - 30/(-5)

y = 2x + 6

It fits the template y = mx+b

m = 2 = slope

b = 6 = y intercept

Two points on this straight line are (0,6) and (1,8)