Question

x+2y=3 and 2x+y=5 elimination method ​

Answer 1

Answer:X+2y=3............(1)

2x+y=5.............(2)

Subtract equations (1)x2and (2)

2x+4y=6

2x+y=5

3y=1

Y=1/3

Putting y=1in equations (1)

We get,

x+2(1/3)=3

X+2/3=3

X=3-2/3

X=9-2/3

X=7/3

Therefore x=7/3

Y=1/3

Step-by-step explanation:

I hope it will help you

Answer 2

Answer:

heya!!

here is the answer...

Given eqn'ds

x+2y=3-(1)×2

2x+y=5-(2)×1

___________

2x+4y=6

2x+y=5

-__-___

3y=1

= y=1/3

substitute y value in eqn' one:

x+2(1/3)=3

X+2/3=3

X=3-2/3

X=9-2/3

Therefore X= 7/3

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