Question

solve : 8x + 3y = 11 ; x + y = 2​

Answer 1

Answer:

8x+3y=11

x+y=2....×8

8x+8y=16

subtracting,

8x-8x+3y-8y=11-16

=> -5y= -5

=> y= -5/-5=1

x+y=2

putting the value of y=1

x+1=2

=> x=2-1=1

so, x =1 and. y=1