Question

x = 9 , y = 4 is a solution of the linear equation : *

1 point

2 x + 3 y = 17

3 x - 2 y = 17

x + 2 y = 17

x + y = 17​

Answer 1

Answer:

Step-by-step explanation:

as x = 9 and y = 4

2x + 3y = 2(9) + 3(4) = 18 + 12 = 30

therefore 2x + 3y is not equal to 17

3x  - 2y = 3(9) - 2(4) = 27 - 8 = 15

therefore 3x - 2y is not equal to 17

x + 2y = 9 + 2(4) =  9 + 8 = 17

therefore x + 2y = 17

hence option 3 is correct

Answer 2

Answer:

putting x=9, y=4

in eq. x + 2y = 17

9 + 2(4) = 9 + 8 = 17

Hence, x + 2y = 17

is the required equation.