Question

how many solutions are there for the following points of equation . (1)2x-3y-1=0, (2) 4x-6y-2=0​

Answer 1

Answer:

(1) 2x-3y-1=0

2x-3y=1

(2) 4x-6y-2=0

4x-6y=2

for equation (1)

2x-3y=1

x=1+3y/2.....(3)

equation (2).

4x-6y=2

for equation (3)

4(1+3y/2)-6y= 2

4+12y/2_6y =2

12y-6y=2×2-4

6y=0

y=0

for equation (3)

x=1+3y/2

x=1+3×0/2

x=1/2

x=1/2, y=0