Answer:
x=44/3
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
substitute what we know
-3 = (-29--3)/(x-6)
simplify
-3 =(-29+3)/(x-6)
multiply each side by (x-6)
-3(x-6) = (-29+3)/(x-6) * (x-6)
the (x-6)'s on the right cancel
-3(x-6) = (-29+3)
distribute
-3x*-3*-6 = -29+3
-3x+18 = -26
subtract 18 from each side
-3x = -44
divide by -3
x = -44/-3
x=44/3
