Question

2x+3y=4 and 3x+2y=11 graphically solve the equation​

Answer 1

this done by another methods, [ ELIMINATION METHOD ]

3x + 2y = 11 2x + 3y = 4

{3x+2y =11} * 3 {2x+3y = 4 } * 2 (by eliminating Y)

9x+6y=33 ----------[1] 4x+6y=8 ----------[2]

by subtracting [1] and [2]

9x + 6y = 33

- ( 4x + 6y = 8 )

___________

5x + 0 = 25

5x=25

x= 5

putting the value of x in [1]

3x5 + 2y = 11

15 + 2y = 11

2y= -4

y=-2