thethreemusketers thethreemusketers

10-11-2017
Mathematics

contestada

Which of the following is the solution to 3/5 = 20/(x+3)?

3/91

-91/3

-3/91

91/3

Respuesta :

sqdancefan sqdancefan

14-08-2019

Answer:

91/3

Step-by-step explanation:

Multiply by 5(x+3) and you get ...

3(x +3) = 100

x +3 = 100/3 . . . . . . . . . . divide by 3

x = 100/3 -3 = 91/3 . . . . subtract 3

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