Question

the solution of equation x+y=5 and 2x-3y =4 is options (6,-1) (2,3) (1,4) (19/5,6/5)​

Answer 1

Answer:

(19/5 , 6/5 )

Step-by-step explanation:

x+y=5

=3x+3y=15

2nd eq.

2x-3y=4

solving both.

we get x=19/5

and y=6/5

Answer 2

Answer:

here, x+y=5

&2x-3y =4

by using elimantion method:-

x+y=5 ------- ×2

2x-3y=4

so,

2x+2y=10

2x-3y=4

- + - ( change sign)

----------------

5y=6

y=6/5

So, x= 5-6/5=19/5

Hence x=19/5 , y=6/5