Question

Solve graphically the following pair of linear equations:
$2{y}-3 x=14 and 2 x+3y=8$

Answer 1

x = -(3/2)(4)+4 = -2 
so,
x= -2

y=2y - 3•(-3y/2+4) = 14 
 ⇒13y/2 = 26  
 ⇒13y = 52
⇒4

so,
y=4

hence the x and y is proved as -2,4