The pair of linear equations 6x - 3y + 10 = 0, 2x - y + 9 = 0 has

Comparing the equation with the set of equations

a₁x + b₁y + c₁ = 0 and a₂x + b₂y + c₂ = 0

we have,

a₁ = 6, a₂ = 2

b₁ = -3, b₂ = -1

c₁ = 10_, c₂ = 9

and we have,

and and

So, we have

and in this case, we know that equations have no solution.