Question

3x-y=3 6x-2y=6 by the substitution method

Answer 1

Answer:

Infinitely many solutions.

Step-by-step explanation:

Here,

a1 = 3, b1 = -1, c1 = 3

a2 = 6, b2 =-2, c2 = 6

(a1/a2) = (b1/b2) = (c1/c2)=(1/2)   ..(condition for infinite many solutions)

hence, these equations have infinitely many solutions.