Question

Solve the following equations graphically.
$\begin{array}{c}x+y=4\\ 2x-3y=3\end{array}$

Answer 1

$x+y=4$
$2x-3y=3$
$x+y=4$

$x$	$4$	$0$
$y$	$0$	$4$

$2x-3y=3$

$x$	$\frac{3}{2}$	$0$
$y$	$0$	$-1$

From the figure it is clear

Sol is $(x,y)=(2,1)$