lizzyt101202303 lizzyt101202303
  • 10-09-2020
  • Mathematics
contestada

Show all you work plzzz

Show all you work plzzz class=

Respuesta :

Estellia
Estellia Estellia
  • 10-09-2020

Answer:

[tex]u=-7[/tex]

Step-by-step explanation:

[tex]-2u-5=9[/tex]

Add 5 to both sides:

[tex]-2u-5+5=9+5[/tex]

[tex]-2u=14[/tex]

Divide both sides by -2:

[tex]\frac{-2u}{-2}=\frac{14}{-2}[/tex]

[tex]u=-7[/tex]

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