bg80956
bg80956 bg80956
  • 03-09-2020
  • Mathematics
contestada

Solve 20x + 5y = 15 for y
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Respuesta :

LoliBattleX
LoliBattleX LoliBattleX
  • 03-09-2020

Answer:

Step-by-step explanation:

20x+5y=15

Subtract 20x from both sides.

5y=15−20x

Divide both sides by 5.

__5y_  = _15-20x_____

    5                5

y=  __15-20______

            5

Divide 15−20x by 5.

y=3−4x

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