Question

2x\13+5y\26:11x/13+21y\26​

Answer 1

Answer:

Solution

Using this method, the two equations are reduced to a single variable equation by eliminating one of the variables. <br> Step 1: Here, let us eliminate the

term and in order to eliminate the

term, multiply the first equation with the coefficient of

in the second equation and multiply the second equation with the coefficient of

in the first equation so that the coefficients of

terms in both the equations becomes equal. <br>

--- (3) <br>

--- (4) <br> Step 2 : Subtract equation (3) from equation (4) <br>

. <br> Step 3: Substitute the values of x in equation (1) or equation (2) to find the value of

. <br> Here substituting the value of

in the first equation we have, <br>

<br>

<br>

<br>

The solution of the given pair of equations is

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