Question

(í) x+y=5 and 2x – 3y = 4 solve equation by the elimination method​

Answer 1

Answer:

x+y = 5 and 2x - 3y =4

x+y

2x-3y=4

Answer 2

Answer:

x=19/5,y=6/5

Step-by-step explanation:

x+y=5--------------1

2x-3y=4-----------2

=(x+y=5)2

=2x-2y=10---------3

=2x+2y=10

=-2x+3y=-4

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

5y=6

y=6/5

substitute y=6/5 in 1

x+6/5=5

x=5/1-6/5

x=25-6/5

x=19/5