Question

find 3 different solution of the following equestion of 5x+3y=4​

Answer 1

Answer:

Given - 5x+3y=4

To find- 3 solution of this equation

solution-

let x= 2

5(x)+3y= 4

5(2)+3y= 4

10+3y= 4

3y= 4-10

3y=(-6)

y= (-6)/3

y= (-2)

X= 2, y= (-2)

let y= 3

5x+ 3(3)= 4

5x +9= 4

5x= 4-9

5x= (-5)

x= (-5)/5

x= (-1)

x= (-1), y= 3

let X= 5

5(5)+3y= 4

25 + 3y= 4

3y= 4-25

3y= (-21)

y= (-21)/3

y= (-7)

x= 5, y= -7

Three solutions are (2,-2) (-1,3) ( 5,-7)

Answer 2

Step-by-step explanation:

let x= 1 ,2 ,3

one by one,

1st : x= 1

5×1+3y=4

5+3y=4

y= - 1/3

2nd x= 2

5×2 + 3y =4

10 +3y = 4

3y = -6

y= -6/3

3rd :x =3

5×3 +3y =4

15 + 3y = 4

y = - 11/3

Hence, different solutions are

x =1 and y= - 1/3 ( 1, -1/3)

2) x= 2and y = -6/3 (2, -2)

3) x= 3 and y = -11/3 (3,-11/3)