ectobros
ectobros ectobros
  • 19-12-2018
  • Mathematics
contestada

Solve for u. I need a little help.

Solve for u I need a little help class=

Respuesta :

lisboa lisboa
  • 19-12-2018

Answer:

value of 'u'= -54

Step-by-step explanation:

[tex]30 = -\frac{5}{9}u[/tex]

To eliminate any number  , we always do opposite operation

To remove denominator 9, we multiply both sides by 9

[tex]30*9 = -\frac{5}{9}*9*u[/tex]

270 = -5u

To remove -5 we divide by -5 on both sides

[tex]\frac{270}{-5} = \frac{-5u}{-5}[/tex]

-54= u

So value of u= -54

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