Question

12 *
Which pair of given values is the solution of
linear equation; x-2y=0​

Answer 1

Answer:

in every case x would be twice of y

(except negative number)

please mark me as brainliest if this helped

Answer 2

Which pair of given values is the solution of linear equation; x-2y=0​

(a) (1,2)

(b) (0,1)

(c) (2,1)

(Complete question)

Given:

x-2y = 0

To find:

The solution of the linear equation

Solution:

1) A linear equation in two variables has infinitely many solutions that satisfy the linear equation.

2) We have the option so we just put the value of one in the given equation to check whether it is satisfying the equation or not.

x-2y = 0

(1,2)

Put the value of x

• 1-2y = 0

• 2y=1

• y = 1/2

• 2≠1/2

(0,1)

Put the value of x

• x-2y = 0

• 0 - 2y = 0

• y=0

• 2≠0

(2,1)

Put the value of x

• x-2y=0

• 2-2y = 0

• 2y = 2

• y=1

• 1=1

This satisfies the given equation.

Hence (2,1) is the solution of given linear equation x-2y=0