Question

How many solutions have the pair of linear equation 2x + 6y-9=0,4x+6y-18=0?

Answer 1

Answer:

2 solutions

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Answer 2

Answer:

only one solution

Step-by-step explanation:

Given,

2x+6y-9=0

4x+6y-18=0

Now,

a1/a2 = 2/4 = 1/2

b1/b2 = 6/6 = 1

we see that

a1/a2 ≠ b1/b2

so,

The given equation has only one solution.