hopeadam6948 hopeadam6948

18-03-2022
Mathematics

contestada

45x+90y=810
y=x+4
Find the solution

Respuesta :

shouryapratapsingh12 shouryapratapsingh12

19-03-2022

Answer:

45(x+2y)=810

x+2y=810/45

x+2y=18

x+2*(x+4) =18

x+2x+8=18

3x=10

x=10/3

y=10/3+4

Answer Link

Otras preguntas

Need the right answers

PLEASE HELP THANK YOU WILL REPORT IF IT IS NOT AN APPROPRIATE ANSWER

What is the election of 1808

Which statement are true about the angles in the diagram? Check all that apply

Please Hurry! What was the Zimmerman telegram and how did this change the course of the war for the United States?

what rights did the founding fathers incorporate from the English Bill of Rights

WILL GIVE BRAINLIEST TO THE FIRST ANSWER! :)SIMPLIFY:7. (3x²y)³

What are the characteristics of argumentative writing?

Please help me i need answers ASAP!!

Body composition is a more accurate health indicator than weight. A. True B. False