Question

pair of linear equation in two variables solve 3x-2y-5=0,2x-y-3=0​

Answer 1

Answer:

x = 1 and y = -1

Step-by-step explanation:

3x - 2y - 5 = 0

3x - 2y = 5 .....(I)

2x - y - 3 = 0

2x - y = 3 .....(II)

Multiplying (II) by 2 and subtracting (I) and (II),

(3x - 2y = 5) - (4x - 2y = 6)

-x = -1

x = 1

Substituting x = 1 in (II),

2x - y = 3

(2*1) - y = 3

-y = 3 - 2

y = -1

Answer 2

Answer:

3x-2y=5 .....1

2x-y =3.......2

on multiplying 2 in...2 we get,

4x- 2y=10

by elimination method,

4x - 2y= 10

3x -2y= 5

- + -

--------------

x =5

on putting x= 5 in 1 we get,

3x -2y =5

3×5 -2y =5

15 -2y =5

-2y =5-15

-2y =-10

y =5

x=5, and y=5

here is ur answer