samxk88 samxk88
  • 13-06-2021
  • Mathematics
contestada

For the equation, complete the solution. 7x + y = −18

Respuesta :

azocher26
azocher26 azocher26
  • 13-06-2021

Answer:

x= - 18/7 - 1/7y, y

or if you are solving for y= -18-7x, x

( SEE OTHER IMAGE)

Step-by-step explanation:

See image below:)

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akbusiness987
akbusiness987 akbusiness987
  • 13-06-2021

Answer:

[tex]x= \frac{- 18 - y }{7}[/tex]

y = - 18 - 7x

Step-by-step explanation:

7x + y = - 18

7x + y - y = - 18 - y

7x = - 18 - y

[tex]\frac{7x}{7}= \frac{- 18 - y }{7}[/tex]

[tex]x= \frac{- 18 - y }{7}[/tex]

7x + y = - 18

7x - 7x + y = - 18 - 7x

y = - 18 - 7x

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