hayestreyp56lhe
hayestreyp56lhe hayestreyp56lhe
  • 20-04-2020
  • Mathematics
contestada

11) Solve the system by the elimination method. Check the solution.

x + 5y = 25
3x + 4y = 20

Respuesta :

moyosoreoluwashodipo
moyosoreoluwashodipo moyosoreoluwashodipo
  • 20-04-2020

Step-by-step explanation:

I hope this is what you need

PLEASE MAKE ME BRAINLIEST

Ver imagen moyosoreoluwashodipo
Answer Link
al1cha
al1cha al1cha
  • 20-04-2020
-3 • x + 5y = 25
1 • 3x + 4y = 20

-3x -15y = -75
3x + 4y = 20

-11y = -50

divide both by -11y

which will equal y = 5



then you’ll do
x + 5(5) = 25
x + 25 = 25

subtract the 25’s

so x = 0
Answer Link

Otras preguntas

Triangle ABC has a perimeter of 40 inches. What is AC?
Why did other nations allow Germany to expand territory
where did the earlier Chinese writing appear?
Where is the friction that allows the skater to complete the move that is occurring in this image? a girl ice skating © Wildcow / iStock 2018 The movement of h
An=6•(-1/4)^(n-1). The app won’t scan this problem please help
why is it important for scientist to be objective when using the design process like the scientific method when doing their investigations
Find the surface area of the figure. Be sure to show all of your work and steps in solving for your answer. Please show me the steps and solutions not just answ
Question 17 - Explain your answer Which of these is not a way Greek art has influenced modern art today? A. Lyric poems, leading to the songs we know today B. G
Question Why does corn pop in the microwave?
Can someone please help me? :(