Question

3x + y = 5 find the zeroes of the equation​

Answer 1

Answer:

Since it is a linear equation as it is represented in the form of ax+by+c =0 , it will have infinite solutions.

Step-by-step explanation:

given equation: 3x + y = 5

CASE 1

=> if x = 1

=> 3(1) + y = 5

=> y = 5 - 3

=> y = 2

Therefore, X=1 and y= 2

CASE 2

=> if x = 1/3

=> 3(1/3) + y = 5

=> 1 + y = 5

=> y = 5 - 1

=> y = 4

Therefore, X = 1/3 and y = 4

Similarly, there can be many values.....

Answer 2

Answer:

x= 3, y=-4

Step-by-step explanation:

3x +4 =5. (1) *3

5x + 3y =3. (2)*1.

Now, 9x+3y =15

5x + 3y = 3

__________

4x =12 ( by subtracting ) =3

Putting x in equations (1)

3x +5 =5

9 + y=5

Therefore y = -4