ghandiboy
ghandiboy
03-02-2017
Mathematics
contestada
X+2y =3 -x+y=6 elimination
Respuesta :
Lusifer
Lusifer
03-02-2017
You can try using the formula y=mx+b
Answer Link
kariri
kariri
03-02-2017
x=3-2y
plug that into the second equation
-(3-2y)+y=6
-3+2y=6
2y=6+3
2y=9
y=9/2
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Carlos was born with cataracts in both eyes. Even though they were removed when he was 5, his lack of visual experiences during early childhood makes it likely
What is true about the figure below?
6 + 16x - 2x -12 This is math again
Zwick company bought 28,000 shares of the voting common stock of handy corporation in january 2018. in december, handy announced $207,400 net income for 2018 an
A small workout for the BRAIN Rule of the game : The same letter is missing three times in each word. Fill the blanks 1. M — L—RI— 2. DI—MI— — 3. — INI—U— 4. A
examine the operation of the different mechanisms of law reform
If A(5,-7) and A’(20,-28), then what is the scale factor that was used to get from A to A’?
What is the "jarabe tapatío"?
The biggest part of something being divided is the lion's share. True False
65*60 cause I don’t know and I need help
