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 ( 26+ )
Otras preguntas
Reflect the shape A in the line y=5 What are the coordinates of the vertices of the image?
Why do you think it's important for the USA to be a good terms with other nations around the world?
Decide whether the sentence is grammatically CORRECT or INCORRECT as written. La banquera es el quinta persona en el banco. correct incorrect
the legnth of a rectangle is three times its width. if the length of the perimeter is 64 in, find the length and width
The length of a rectangle is 3 m more than twice the width, and the area of the rectangle is 54 mº. Find the dimensions of the rectangle.
Use the drop-down menus to complete each sentence.After island hopping to gather supplies and plan battles, the US_____ the Battle of Guadalcanal.At the Battle
EXPLAIN HOW THE FEAR OF COMMUNISM ENDED UP TURNING AMERICA SOMETHING SIMILAR TO A TOTALITARIAN STATE.
Which text is followed by Muslims but not by Christians? A. The Old Testament OB. The New Testament O C. The Torah O D. The Quran
x = y - 4 -2x + 3y= 6 Solve each system by equation
Use the following information to answer the next five exercises. a hospital is trying to cut down on emergency room wait times. it is interested in the amount o
