erainabrown
erainabrown
03-11-2017
Mathematics
contestada
How do you solve this with the fractions?
Respuesta :
xisca
xisca
03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
1/7(x+21)=-6 answer ?
If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only
Who was the so-called new middle-class? What was the role of expertise and organization in this new professionalism?
simplify expression.-3(k-4)-4(2k-8)
Which of the following did NOT grow or increase as a result of early farming? villages trade life spans cities
What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words
How do you work this problem?
What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?
Explain how you would use a number line to find 6+(-8)
The ocular and objective lenses are found at the top and bottom of what part of a microscope?