Point slope form : y-y₁=m(x-x₁)
Goes through (-3, -7) and the slope = -6/5
Since we are given the slope and the x₁ as well as y₁, we can simply plug everything into the point slope formula.
y - (-7) = -6/5(x - (-3))
Simplify.
y + 7 = -6/5(x + 3)
~Hope I helped!~