Question

derive the equation : 2x-3y-4=0 and 4x-6y+5=0​

Answer 1

$\large{ \bold{ 2x - 3y = 4}}$

$\large{ \bold{ 4x - 6y = - 5}}$

${ \bold{ \pink{multiply \: \: \: \: by \: \: \: 2 \: \: \: in \: \: \: 1 \: \: \: nd \: \: \: subtract}}}$

$\large{ \bold{4x - 6y = - 5}} \\ \\ \large{ \bold{4x - 6y = 8}} \: \: \: \\ ..........................$

$\large{ \bold{ \pink{x = y = 0}}}$