Question

Draw the graph of the equations 2x+y=5 and 3x-y=5.find the value of x and y ​

Answer 1

Answer:

Hope it helps u...

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Step-by-step explanation:

2x+y=5

y=5-2x

Let, substitute the Value of y in second equation...

3x-(5-2x)=5

3x-5+2x=5

5x-5=5

5x=5+5

5x=10

X=2

Now substitute X Value in 1st equation...

y=5-2(2)

= 5-4

y=1

By this we can say that, X is 2 and y is 1

Answer 2

Answer:

Thisequation have many infinite solution but I have taken this which suits the equation

1. 2x+y=5

if we take x=1 we will find y=3

2x+y=5

2(1)+y=5

y=5-3

y=2

and if we take y=1 we will find x=2

2x+y=5

2x+1=5

2x=5-1

x=4

2. 3x-y=5

if we take x=1 we will find y=2

3x-y=5

3(1)-y=5

3-y=5

y=2

and if we take y=1 we will find x=2

3x-y=5

3x-1=5

3x=5+1

x=6/3

x=2

i hope it will help you... but I have made the graph as I can't draw it in this....