Respuesta :
Answer:
[tex]x=-3[/tex]
Step-by-step explanation:
'x = -3', when graphed, passes through the point (-3,7) and (-3,0).
Since the line passes (-3,0), the x-intercept is -3.
(-3, 7) lies on the equation.
I have attached a picture of the graphed equation.
'x = -3' should be the correct answer.

Write the equation of the line that has an x-intercept of -3 and passes through the point (-3, 7).
Answer:
x = -3