zachattackdepp zachattackdepp
  • 04-05-2020
  • Mathematics
contestada

Systems of equations with substitution
-5x+2y=9
Y=7x

Respuesta :

aryasus30
aryasus30 aryasus30
  • 04-05-2020

Answer:

x=1

y=7

Step-by-step explanation:

-5x+14x=9

9x=9

x=1

Answer Link

Otras preguntas

What is the answer of |y-2|>8
Classical Greek sculpture was characterized by the portrayal of rough, angry ideas. idealized, lifelike bodies. strange, odd shapes. strong, fiery emotions.
PLEASE HELP 4x^2+2x=7 Solve By Completing the Square Please show steps!
7 3/4 divide 1/3 kjkgcccccccccccccccffffffhhhhhhhhhhhhhhhhhhhhhhffffffffffffffhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhg
Solve: -4x < 20 x < 5 x > 5 x < -5 x > -5
In quiet breathing, muscular effort is mainly in inspiration, and expiration is largely passive, due to elastic recoiling of the lung. Can you relate this fact
Identify the location of the values used to create a box plot A= B= C= D = E =
Describe the terms related to the regions of the stomach.
Suzy's mother went over the shopping list with Suzy before sending Suzy off to the store. Suzy accidentally left the list at home, so if she is to get the corre
225 is a perfect square? True or false