dollorsfordogs dollorsfordogs

09-04-2019
Mathematics

contestada

solve -1 4/5 x= 9.
A) 5
B) 1/5
C) -5
D) -1/5

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-04-2019

Answer:

C) -5

Step-by-step explanation:

-1 4/5 x= 9.

Change the left side to an improper fraction

(5*1+4)/5 = 9/5

-9/5 x =9

Multiply each side by -5/9 to isolate x

-5/9 * 9/5x = 9 * (-5/9)

x = -5

Answer Link

thebestyaya1 thebestyaya1

25-11-2020

Answer:

C) -5

Step-by-step explanation:

-1 4/5 x= 9.

Change the left side to an improper fraction

(5*1+4)/5 = 9/5

-9/5 x =9

Multiply each side by -5/9 to isolate x

-5/9 * 9/5x = 9 * (-5/9)

x = -5

Answer Link

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