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

Brainliest for right answer Using the materials you’ve gathered, create your presentation. It should include 15 slides and be 5 to 10 minutes long. Be sure to
A spindle forms during which phase?
Ben’s first score on a video game was 12. His second score was -15. Which expression can he use to find how many more points he got in the first game? A. -12 +
Hello Folks! Free point.s... If you wish not to receive multiple notifications, from comments, do not answer. What is (10*60)^2 / (3*52).. USE a calculator, I d
Which tag is used to add a new line? A. B. C. D.
how to graph f(x) = 3(4)x
Which increases the likelihood that a dead organisms will be fossilized
The semi-desert region in southern South America is known
PLZ HELP SOON!!!!!!!By now you’ve figured out that the author of "The Intelligentsia" drew on traditional characters, patterns of events, and themes. The story
Need help in angles in triangles