Question

Solve the pair of linear equations 3x-2y=10 and x+2y=-2 graphically

Answer 1

Answer:

3x-2y-10=0 ...eq1

x+2y+2=0 equation 2

a1=3,b1=-2,c1=-10

a2=1,b2=2,c2=2

a1/a2=3/1=3

b1/b2=-2/2=-1

c1/c2=-10/2=-5

so they are intersecting lines