Solve the following two variable Linear equation ,

The given pair of equations are:

…… (a)

Let’s, multiply LHS and RHS of equation (a) by for easy calculation

So, we finally get

……………………….. (i) And,

…………………………… (ii)

Now, subtracting two equations we get,

⇒

⇒

Next, putting the value of B in the equation (i) we get,

⇒ 

∴

Thus, the value of A and B obtained are  and  respectively.