timuchtmann timuchtmann
  • 20-04-2020
  • Mathematics
contestada

Solve the system of equations.
2x=-9y=14

X=-6x+7

Respuesta :

larryfought19 larryfought19
  • 20-04-2020

Answer:

x is 7 and y is 0

Step-by-step explanation:

So you can replace the x in the first equation:

2*(-6y+7)-9y = 14 

distributive law

-12y+14-9y = 14

-21y+14=14

-14

-21y = 0

:(-21)

y = 0

Now you replace the y in the second equation with 0

x = -6*0+7

x = 7

ANSWER: x is 7 and y is 0

Answer Link

Otras preguntas

What is the perimeter of a semicircle with a diameter of 18?
Find the probability 1. A jar contains five orange marbles numbered one to five. The jar also contains three green marbles numbered one to three. You randomly p
Can somebody answer this for me, please? **_You get 20 Points_**
which is the best example of the seniority rule?​
Please need help on this
What is the value of x? Enter your answer in the box.
Write the sentence, using 'have (has) been'/'have (has) gone'. Example 0. I haven't seen Kate for ages. (She/Paris/for a year) Answer 0. She has gone to Paris
Is africa a state or country
Describe a benefit of carbon nanotubes compared to copper or steel wires.
Write a paragraph explaining how eukaryotic cells arose from prokaryotic cells.