Question

what is the answer of this ​

Answer 1

Step-by-step explanation:

Question :-

7x-15y =2 ,

x+2y =3

let , 7x -15y = 2 –equation 1

x +2y = 3 - equation 2

multiply equation 2 by 7 ,

7x + 14y = 21

Then subtract it from equation 1

then you get ,

$y \: = \frac{20}{29}$

substitute in equation (1)

you get ,

$x \: = \frac{355}{203}$

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