Answer:
y = 2x - 4 (the slope is 2 or 2/1 and the y-intercept is -4)
Explanation:
Subtract 14x from both sides of the equation.
This should get you -7y = 28 - 14x.
Then you need to divide by -7 on both sides.
y = -4 + 2x is the result
which you can switch around if you like and get y = 2x - 4