Question

solve the question and only ans. mat batana explian bhi krna​

Answer 1

Answer:

x=25/2

y= -7

Explanation:

let an equation to be equation 1

and another to be equation 2

substract 2 from 1 then you will get the value

Answer 2

Answer:

subtracting 2x+2y=11 and 2x+3y=4

2x+2y=11-----(i)

-2x-3y= -4----(ii)

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-y=7

(y= -7)

applying the value of y in equation (i)

2x+2(-7)=11

2x-14=11

2x=11+14

2x=25

x=25/2

so, value of x=25/2 , y= -7

Hope it may help you