Question 578236
If the slope is 8, then m = 8


If the point (-7,6) lies on the line, then x = -7 and y = 6


We can use these facts, along with the equation y = mx+b, to find the value of 'b' which will effectively give us the equation of the line



y = mx+b


y = 8x + b


6 = 8(-7) + b


6 = -56 + b


6 + 56 = b


62 = b


b = 62



So the equation of the line is {{{y = 8x+62}}}