Y = kx (from definition of "varies directly")
if you know x, find k, then you will find y
- (1 + 7x) - 6(- 7 - x) = 36
- 1 - 7x + 42 + 6x = 36
41 - x = 36
- x = - 5
x = 5
Answer:
y = x - 3
Step-by-step explanation:
Equation of line in slope point form is given as:
y - y_1 = m(x - x_1)
