Question

solve by simulataneouly equation by substitution method x-y=26,3x-y=0​

Answer 1

Hope this helps you. .

- Kshitij.

Answer 2

Answer:

x = - 13 and y = - 39

Explanation:

Given :

x - y = 26

= > y = x - 26    .... ( i )

Also :

3 x - y = 0

= > y = 3 x    .... ( ii )

From ( i )  and  ( ii )  we get :

3 x = x - 26

= > 2 x = - 26

= > x = - 13

Putting in ( ii ) x = - 13  we get :

y = 3 x  [ x = - 13 ]

= > y = - 39

Therefore , x = - 13 and y = - 39 is solution of given equation.