Question

Solve using elimination method : 2x-y=5 & 9x-3y=24​

Answer 1

Answer:

2x-y=5 -------------------------1

9x-3y=24​----------------------2

equation 1 x 3

6x-3y=15---------------------3

by elimination,

9x-3y=24​----------------------2

6x-3y=15---------------------3

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

3x     =9

x=9/3=3

ie, y=2x-y=5

       6-y=5

        -y=5-6

       -y= -1

       y=1

Step-by-step explanation:

therefore x=3

                y=1