1.) Which system of equations below give the solution (-1,-2) ?

(1)

(3)

y = x - 3

y = - x - 1

y = - x - 3

y = x - 1

(2)

y = x - 3

(4)

y = - x - 3

y=-x-1

y = x - 1

Question

Mathematics

Daniela

1 December, 03:43

1.) Which system of equations below give the solution (-1,-2) ?

(1)

(3)

y = x - 3

y = - x - 1

y = - x - 3

y = x - 1

(2)

y = x - 3

(4)

y = - x - 3

y=-x-1

y = x - 1

+5

Answers (1)

Know the Answer?

Roland Cordova · Answer 1

y = - x - 3

Step-by-step explanation:

Plug in - 1 for x and your result will come out to 1 because of that double negative [ - (-1) = 1]. Next, deduct 3 from 1 to get - 2.

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1.) Which system of equations below give the solution (-1,-2) ?(1)(3)y = x - 3y = - x - 1y = - x - 3y = x - 1(2)y = x - 3(4)y = - x - 3y=-x-1y = x - 1

1.) Which system of equations below give the solution (-1,-2) ?

(1)

(3)

y = x - 3

y = - x - 1

y = - x - 3

y = x - 1

(2)

y = x - 3

(4)

y = - x - 3

y=-x-1

y = x - 1