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

plz help and explain and thanks
how did president Lincoln dispose of the Wade-Davis Bill ?
student tickets for a show cost $5 and adult tickets cost $8. At one show, $2065 was collected in ticket sales. If 62 more students tickets were sold than adult
every morning was a cheerful invitation meaning
The opposite of one third of a number, x, decreased by 2 is greater than 2 and less than 8. What are the possible solutions?
The average and standard deviation of a measurement is 15.0 ± 5.0. if 100 students measured the value, how many would you expect to get a value greater than 20?
The loudness, L , of a sound (measured in decibels, dB) is inversely proportional to the square of the distance, d , from the source of the sound. A person
Charlie is a car salesman.He earns $800 plus 9% comission on all of his sales for the week. If Charlie received a paycheck for $1916 this week, how much were hi
Question 7 Unsaved Brycen can cover half a basketball court (about 14 meters) in 4.0 seconds flat! How fast can he run? Question 7 options: 18 m/s 10 m/s 3.5 m
can you simplify this?