Question

Solve graphically the following systems of linear equations. Also find the coordinates of the points where the lines meet axis of $y$.
$2x+y-11=0$,
$x-y-1=0$

Answer 1

$2x+y-11=0$

$x-y-1=0$

plotting graph $:$ $2x+y-11=0$

$x$	$0$	$\frac{11}{2}$	$5$
$y$	$11$	$0$	$1$

plotting graph$:$ $x-y-1=0$

$x$	$0$	$1$	$2$
$y$	$-1$	$0$	$1$

The solution is $(4,3)$

The points where the lines meet $y$-axis are$:$

$(0,11)$ and $(0,-1)$$.$