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## Answers

x+y=3 or, 1+y+y=3 or,2y=2 or, y=1,so x=1+1=2.

2. x+y=0 or, x= -y; so putting the value of x,

x-y=2 or, -y-y=2 or, -2y=2 or, y=-1, so x=-(-1)=1.

3. 2x-y=1 or, x=(1+y)/2; so putting the value of x,

2x+y=3 or, 2(1+y)/2+y=3 or, 2y=2 or, y=1, so x=(1+1)/2=1.

The Brainliest Answer!

x=1+y...........................2

so 2y=2 so y=1

x=2

2 x+y=0........................1

x=2+y......................2

so 2y=-2 so y=-1

x=1

3 2x+y=3.........................1

y=2x-1..............................2

s0 4x=4 so x=1

y=1