Question

Select all the equations that share a solution with this system of equations. (Hint: try adding and subtracting the equations.) 5x + 4y = 24 2x – 7y = 26 7x – 3y = 50 7x + 3y = 50 3x - 3y = -2 36 x+ 11y = -2

Answer 1

Select all the equations that share a solution with this system of equations. (Hint: try adding and subtracting the equations.)

5x + 4y = 24

2x – 7y = 26

____

a) 7x – 3y = 50

b) 7x + 3y = 50

c) 3x - 3y = -2

d) 3 x+ 11y = -2​

_____________________________

Try adding and subtracting the equations

5x + 4y = 24

+(2x – 7y = 26)

_______________

7x -3y= 50

5x + 4y = 24

-2x + 7y = -26

______________

3x + 11y = -2

Do you have any questions regarding the solution?