wishsbdus wishsbdus
  • 07-01-2021
  • Mathematics
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answers for both boxes please ​

answers for both boxes please class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 07-01-2021

Step-by-step explanation:

4x + y = 6 => 8x + 2y = 12.

8x + 2y = 12

+ (-5x - 2y = -3)

=> 3x = 9, x = 3.

Therefore 4(3) + y = 6, 12 + y = 6, y = -6.

The solutions are x = 3 and y = -6.

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