phathima1234 phathima1234
  • 12-12-2020
  • Mathematics
contestada

Given that 8x−4y=39
Find y when x=5
Give your answer as a fraction in its simplest form

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jainkushahra
jainkushahra jainkushahra
  • 12-12-2020

Answer:

answer is 1/4 or One divided by four

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Аноним Аноним
  • 12-12-2020

Answer:

[tex]y=\frac{1}{4}[/tex]

Step-by-step explanation:

[tex]8x-4y=39; x=5\\\\8(5)-4y=39\\\\40-4y=39\\\\40-40-4y=39-40\\\\-4y=-1\\\\\frac{-4y=-1}{-4}\\\\\boxed{y=\frac{1}{4}}[/tex]

Hope this helps.

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