Question

solve this
each question must have 4solutions
This is for class 9
Chapter; Linear equations in two variables
please answer it as fast as possible​

Answer 1

1. x=y

-x = -y

x-y= -x+X

x-y = -y+y

2. y/X=2

0=2x/y

y/2x=0

y/2=0

3. 2x=y-4

4=y-2x

X=(y-4)/2

2=(y-4)/x

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