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

War and terrorism are both means of attempting to accomplish political objectives. a. True b. False
what feature does this building have that tells you it's a roman design
A relationship __________. a. consists of a connection between individuals or groups that rarely causes personal stress b. consists of a connection between indi
what is the difference between capital crime and an infamous crime?
How did US leaders think people would respond to a military draft during World War I?
The residue of coal decomposition that is used in the manufacture of steel is called coal gascokecoal tar
The teacher asked 4 students to measure 4 different objects. The table shown represents their measurements. Which student had the largest percent error?
aiden wants to find the mass of a bowling ball what unit of measurement would he use
If you are using algebra tiles to factor a trinomial of the form ax2 + bx + c, when would you need to bring in zero pairs? Why?
why are all the different parts of the cells necessary