josie413 josie413
  • 01-10-2021
  • Mathematics
contestada

Solve the following equations for the given variable.
7x+5y=8 for x

Explanations help!

Respuesta :

mehmedjr789 mehmedjr789
  • 01-10-2021

Answer:

5y+7x-7x=8-7x

5y=8-7x

5y/5 = (8-7x)/5

y = (8-7x)/5

Step-by-step explanation:

Answer Link
Leora03
Leora03 Leora03
  • 29-10-2021

Answer:

[tex]x = - \frac{5}{7} y + 1 \frac{1}{7} [/tex]

Step-by-step explanation:

[tex]7x + 5y = 8[/tex]

-5y on both sides:

[tex]7x = - 5y + 8[/tex]

Divide both sides by 7:

[tex]x = - \frac{5}{7} y + \frac{8}{7} [/tex]

[tex]x = - \frac{5}{7} x + 1 \frac{1}{7} [/tex]

Answer Link

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