Question

plz give me answer of this question

Answer 1

x-4y =12
-x-2y = 6
adding both -6y=18
y= (-3)
so x=0

Answer 2

hi

here is your answer....

in the above question ....

we used this ⬇️⬇️⬇️ formula...

x1y2-x2y1

now using the formula we calculate the value of x and y

1.x-4.y=12..........(1)

-1(x)-(y)(2)=6.......2

solving (1) and (2), we get...

-6y=18

y=-3

putting the value of 'y' in eq (1)

x+12=12

x=12-13=0

x=0


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hope it will help you ☺️

silu12 ✌️☺️❤️

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