Question

Solve graphically
2x-y=5
3x+2y=11

Answer 1

Answer:

see dear here we get two equations

2x-y=5

our very frst step is put x=0

so 2×0-y=5

it will be -y=5

y=5

then put y=0 then u get value of x

do the same with eq. 2

agr ni hoga let me know ..ok

Answer 2

Answer:

2x − y = 5 .....(I)

3x + 2y = 11 .....(II)

Multiplying (I) with 2 we get

4x−2y=10 .....(III)

Adding (II) with (III)

7x=21⇒x=3

Putting the value of x in (I) we get

2×3−y=5

⇒6−y=5

⇒y=1