Question

3x + 2y = 11 , 2x - 3y + 10 = 0 solve by subsitution method​

Answer 1

Step-by-step explanation:

3x+2y=11+2x-3y+10=0

3x+2y=21+2x-3y=0

3x-2x +2y +3y =21

x+5y=21

Answer 2

Answer:

(3x+2y-11=0)×3-----1

( 2×-3y+10=0)×2-----2

______________

9x+6y-33=0

4x-6y+20=0

_____________

13x-13=0

x=1

take 1 equation for finding y

3x+2y-11=0

3(1)+2y=11

2y=8

y=8/2

y=4,x=1

hence proved