SaltyCantaNOPE
SaltyCantaNOPE SaltyCantaNOPE
  • 02-06-2017
  • Mathematics
contestada

8x+2y=13
4x+y=11

Solve for x and y

Respuesta :

cher
cher cher
  • 02-06-2017
Equation 1)  8x + 2y = 13
Equation 2)  4x + y = 11

Multiply ALL of equation 2 by 2.

2)  2(4x + y = 11)

2)  8x + 2y = 22

1)  8x + 2y = 13

Subtract equations from one another.

0 = -9

So, there are NO SOLUTIONS.

Because there are no solutions, there is NO value for x or y

~Hope I helped!~


Answer Link

Otras preguntas

write 3.25 as a mixed number and improper fraction?
please awnser asap number1
PLEASE HELP!! how does this map explain its title "timbuktu: at the center of trade?
A cell membrane is very specific about what it allows across. How does this help the cell? A. It helps the cell absorb as many different molecules as possible.
Plz help is it a, b, c, or d?
What’s 4+10? I’ll mark brainliest.
3(-2a-4)+3a using distributive property
If 12 pounds of apples cost $21.60, how much does each pound cost?
The photo below shows an x-ray of Tutankhamen’s skull. How could the x-ray help to correct errors and oversights in historians’ past interpretations? The x-ray
Alejandro's baseball album holds 3 baseball cards per page. If there are 8 pages in the album, how many baseball cards can it hold? Use the number line to help