Question

Write two linear equations whose solution is (1, 2).​

Answer 1

Answer:

linear equation for 2 :

2a+5=9

linear equation for 1:

5a+4=9

Answer 2

Answer:

The possible linear equations are,

x + y = 3, x + 2y = 5

Step-by-step explanation:

If the system of linear equations is,

x + y = 3,

x + 2y = 5,

By subtracting the equations,

We get,

-y = -2

⇒ y = 2

By substituting the value of y in first equation,

x + 2 = 3

⇒ x = 1

Hence, the solution of the above equations is (1, 2)