firenze2010 firenze2010
  • 04-04-2022
  • Mathematics
contestada

Find the solution to the system of equation by using either graphing or substitution
y=4x and y + x=5

Respuesta :

raphontwitter raphontwitter
  • 04-04-2022

Answer:

x=1, y=4

Step-by-step explanation:

sub y=4x into second equation

4x + x=5

5x=5

x=1

now sub x=1 into the first equation

y = 4 x 1

y=4

Answer Link

Otras preguntas

Expression w/ more than 1 operation W5 Notes Can sombody pls write me guided notes over that topic for math
In addition to being food for harpy eagles, how else do sloths help the rainforest? by spreading the seeds of a variety of fruit trees by serving as an alarm sy
A trait that the allele is on the Xor Y chromosome? dominant recessive Sex-linked
(Homework) I just need help with two problems PHOTO ATACHEDSolve?​
What is 81 / ? + 1 = 4 PLEASE HELP I HAVE NO IDEA 20 POINTS PLEASE HELP
5 - 9.5 = 5 + ? HELPPP
whoever answers this correctly gets brainliest
Rome went from being one of many city-states in the Italian Peninsula to being the center of the most powerful empire in the world between the fifth century BCE
A 3kg book falls from a 2m tall bookshelf what is the speed PICTURE included
Summarize the events of chapters 7, 8, and 9 of Touching Spirit Bear. Your answer should be at least a paragraph.