morris4tax morris4tax
  • 25-05-2021
  • Mathematics
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Type the correct answer in the box.
Consider the system of linear equations below.
-3x+4y=24
6x+2y=-18

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Аноним Аноним
  • 25-05-2021

Answer:

[tex] - 3x + 4y = 24 \\ 3x - 4y = - 24 - - - (a) \\ 6x + 2y = - 18 - - - (b) \\ 2 \times (a) - (b) : \\ = > 0x - 10y = - 30 \\ 10y = 30 \\ y = 3 \\ \\ 3x = - 12 \\ x = - 4 \\ { \boxed{x = - 4}} \: \: \\ { \boxed{y \: = \: 3}}[/tex]

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