Question

check whether the following equations are consistent or not. 2x+3y-6=0. x-y+6=0. please I need with explaination.​

Answer 1

Answer:

2x+3y-6=0

let x be 1 and y be 2

then,

2x1+3x2-6

2+6=6

=2

the answer is not 0 so this equation is not consistent

x-y+6=0

let x be 1 and y be 2

then,

1-2+6

-1+6

=5

the answer is not 0 so this equation is not consistent

Answer 2

Answer:

(1). 2×+3y-6=0

let×be 1and y be 2

then,

2×1+3×2-6

2+6=6

=2.

(A).The equation is not consistent.

(2).X-y+6=0

let ×be 1 and y be 2.

then,

1-2+6

-1+6

=5.

(A).The equation is not consistent.