eeveeabby9
eeveeabby9 eeveeabby9
  • 03-06-2019
  • Mathematics
contestada

Given the system of equations, match the following items.
2 x - y = 0
x + y = -3

[0 -1
-3 1]

[2 0
1 -3]

[2 -1
1 1]

Given the system of equations match the following items 2 x y 0 x y 3 0 1 3 1 2 0 1 3 2 1 1 1 class=

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mickeypals7
mickeypals7 mickeypals7
  • 03-06-2019

Step-by-step explanation:

  • x+y=-3

x = -3 -y

  • 2x -y = 0

2(-3 -y) =0

-6 -2y = 0

-2y = 6

y = -3

  • x = -3 -y

= -3 -(-3)

= -3+3 = 0

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