Jetc34
Jetc34 Jetc34
  • 01-10-2018
  • Mathematics
contestada

math question, any help is appreciated <3

math question any help is appreciated lt3 class=

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Аноним Аноним
  • 01-10-2018

Since you already know the solution, you need to substitute every occurrence of x and y with those values: the first equation checks out, because it becomes

[tex] 3\cdot 4 - 2 \cdot 2 = 12-4 = 8 [/tex]

The second becomes

[tex] 2 \cdot 4 + 3 \cdot 2 = Q \iff 8+6 = Q \iff Q = 14 [/tex]

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