Question

5x-3y=11. -10x+6y=-22. is consistent or inconsistent​

Answer 1

Answer:

it is consistent

Step-by-step explanation:

5/-10 = -3/6= 11/-22

-1/2= -1/2= -1/2

Answer 2

Step-by-step explanation:

\begin{gathered} \frac{a1}{a2} = \frac{5}{ - 10} = - \frac{1}{2} \\ \frac{b1}{b2} = \frac{ - 3}{6} = - \frac{ 1}{2} \\ \frac{c1}{c2 } = \frac{11}{ - 22} = - \frac{1}{2} \\ since \: \frac{a1}{a2} = \frac{b1}{b2} = \frac{c1}{c2} \\\end{gathered}

a2

a1

=

−10

5

=−

2

1

b2

b1

=

6

−3

=−

2

1

c2

c1

=

−22

11

=−

2

1

since

a2

a1

=

b2

b1

=

c2

c1

then there are infinitely many solutions

and it is consistent