Question

yadi 3 X + 2 y barabar 11 hai aur 2 X + 3 y barabar 4 X aur y ka man gyat karo​

Answer 1

Answer:

3x+ 2y=11 -----1

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

from 1

x=( 11-2y)/3 ----3

put in 2

2× (11-2y)/3 + 3y = 4

(22-4y)/3 +3y = 4

22-4y +9y = 12

5y = -10

y = -2

put in 3

x= (11+4)/3

x= 15/3

verification

3x+2y=11

3× 15/3 +2×(-2)=11

15-4=11

11=11

hence verified