Ariharmony3
Ariharmony3
12-02-2017
Mathematics
contestada
how do i substitute y=x to 3x+2y=20
Respuesta :
remibell
remibell
12-02-2017
where ever u see a y change it to an x
3x+2(x)=20
5x=20
x=4
Answer Link
Аноним
Аноним
12-02-2017
Hello there,
How do i substitute y=x to 3x+2y=20
Answer : since both are equal , you can change the letters to the same one.
3x + 2x = 20
5x = 20
x = 5
Therefore y = 5
Hope This Helps You!
Good Luck Studying :)
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
The distance between Saturn and the sun is approximately 8.9 × 10^8 mi. The speed of light is approximately 1.9 × 10^5 miles per second How long does it take li
which of these statements regarding southwest Asia (the middle east) is most correct? A. Most countries contain a single ethnic group. B. The Kurdish people do
Help please urgently
Write a decimal to show how much of the grids are shaded.plz help me
In your own opinion, what is the role of literature in our country today?
7. Estudiamos a Sócrates, Aristóteles y Platón en la clase de
4(5x-1)+7(2-15x)=3(25x+1)-(100x+29)
Label the following diagram with the appropriate terms to describe one type of chemical bonding. Then, respond to the question posed by correctly labeling the t
Decrease 64 g by 12 1/2%please help i need step by step explanation
Identify the errors and rectify them . a.Children's ball was lost
