Question

Solve:

$2x-y=3;3x+y=7$

Answer 1

Given the equations are $2x-y=3$......(1) and $3x+y=7$......(2).

Adding (1) and (2) we get,

$5x=10$

or, $x=2$.

Now putting $x=2$ in (1) we get,

$y=4-3=1$.

So $x=2,y=1$.