grayvagonzal
grayvagonzal grayvagonzal
  • 03-09-2016
  • Mathematics
contestada

if y = - 4/5x - 2, what is the value of x when y = - 9

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 04-09-2016
y = -4/5 x - 2
-9 = -4/5 x - 2
-4/5 x = -9 + 2 = -7
-4x = 5(-7) = -35
x = -35/-4 = 35/4
Answer Link

Otras preguntas

The numerator of a fraction is 18 and the denominator is 8. All of the following numbers are equivalent except: a.9/4 b.2 1/4 c. 36/16 d. 6/4
Need some help on this please
how were the lives of women and African Americans affected during the World War 1
Assume the radius r of a sphere is expanding at a rate of 30 cm/min. The volume of a sphere is V = 4/3(pi)(r^3) and it's surface area is 4(pi)(r^2).Determine th
what is 12.3=0.41x equal
What’s the answer to my question
Drag each label to the correct location on the diagram. Determine whether each characteristic describes the Roman Empire, the Han Dynasty, or both.
who was the famous leader of islam
What was the Native American and European exploration in Wyoming?
what does 3/4 and 1/10 equal?