alyssarose88 alyssarose88
  • 21-06-2020
  • Mathematics
contestada

solve the following system of equations. Enter the x-coordinate of the solution. Round answer to the nearest tenth. 5x+2y=22 -2x+6y=3

Respuesta :

wolf1728
wolf1728 wolf1728
  • 21-06-2020

Answer:

A)  5x + 2y = 22

B) -2x + 6y = 3  We'll multiply A) by -3

A) -15x -6y = -66 Then we'll add B)

B) -2x + 6y = 3

-17x = -63

x = 3.7058823529

y = 1.7352941178

Step-by-step explanation:

Answer Link

Otras preguntas

Why did Dalton think it was important to use his system of symbols for the chemical elements.
How can you do by 574÷82
Compare erosion and deposition.
Margaret Thatcher played an important role in Britain's history primarily because she A. acted as secretary general for the United Nations. B. was the first que
The information revolution of the 20th century was a result of A. The invention of the artificial satellite B. A rise in the standard of living C. The inventi
Monica and Michael both want to buy a scooter. Monica has already saved $25 and plans to save five dollars per week until she can buy the scooter. Michael has $
When would the government be allowed to limit what people say?
Boron occurs naturally as two isotopes. What is the difference between these isotopes?
The total cost, C, of an item purchased from a store is C = P + .07P, where P is the price before sales tax, and there is a 7% sales tax in effect. An equival
Write a story problem for the addition sentence 7+ __=9.solve the story problem.