Pair of linear equations in 2 variables..

Asked by  | 6th May, 2010, 05:33: PM

Expert Answer:

 

Dear Student,

The solution to your problem is:

 

The given equation can be written as:

Now, multiplying the equation (1) by 14 and subtracting it from equation (2) we get

80y = -43

And hence y = -(43/80)

Substituting value of y obtained in equation (1) we get x = -(61/240)

 

Regards,

Topperlearning

Answered by  | 7th May, 2010, 10:23: AM

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