suhaaaaa suhaaaaa
  • 24-02-2022
  • Mathematics
contestada

solve by elimination 2x-3y=2 -2x-y=-26

Respuesta :

Leora03
Leora03 Leora03
  • 24-02-2022

Answer:

x= 10, y= 6

Step-by-step explanation:

2x -3y= 2 -----(1)

-2x -y= -26 -----(2)

(1) +(2):

2x -3y -2x -y= 2 -26

-4y= -24

y= -24 ÷(-4)

y= 6

Substitute y= 6 into (1):

2x -3(6)= 2

2x -18= 2

2x= 18 +2

2x= 20

Divide both sides by 2:

x= 20 ÷2

x= 10

Answer Link

Otras preguntas

in wich part of the earth is least of salinity the ocean?
What is a postage book please​
Please only do #14 Algebra graphing
For which values of x is the expression undefined?
List four function of office and explain them​
If x is a number in the interval [2, 7) state all integers that satisfy the given inequality above.
How do I know if it’s similar, congruent or neither?
i am not sure on how to do this problem
please help thanks thanks thanks ty
Need help ASAP DUE TODAY!!!!