kidnareg15 kidnareg15

24-03-2022
Mathematics

contestada

Solve the system of equations x+y=-9x+y=−9 and -8x-2y=54−8x−2y=54 by combining the equations.

Respuesta :

arpitakarmoker19 arpitakarmoker19

24-03-2022

I should help u the 1st equation
x+y=-9x+y
→x+9x=-2y
→10x=-2y
→x=-2y/10
Ans:x=-y/5
Maybe it's the ans Of Equation No 1....

Answer Link

Otras preguntas

Is 69 a prime or composite number

In 1964, what issue did the Students for a Democratic Society (SDS) focus on? the civil rights movement education reform labor organizing the antiwar movement

What is the true meaning of Christmas? Who began the tradition? When did it become worldly?

Which literary device is used in this sentence from Moby wingspan? "Now then, thought I, unconsciously rolling up the sleeves of my frock, here goes a cool, co

How much would $200 invested at 6% interest compounded annually be worth after 5 years? Round your answer to the nearest cent. Do not include units in your answ

What type of fossil fuel is made from trees, ferns, mosses, and other marsh plants? A.coal B.natural gas C.petroleum D.crude oil

n 2008, scientists in France discovered that a virus was capable of infecting another virus. Which theory might be supported by this information?

What does the term "cold war" refer to?

1. Effective teamwork and high productivity are good indications of positive A. socializing. B. productivity goals. C. reinforcement. D. horizontal relationship

Which of the following statements about the effects of migration to countries in different stages of demographic transition is true? A. Migration out of a stage