jhurd7829 jhurd7829
  • 21-02-2019
  • Mathematics
contestada

what is the value of x if: 1/x + 3/x + 5/x + 7/x =4

Respuesta :

lilblakey69
lilblakey69 lilblakey69
  • 21-02-2019

Answer:

X = 4

Step-by-step explanation:

First off,

Replace all of the X with 4 so,

1/4 + 3/4 + 5/4 + 7/4 = 4.

2nd,

Put the fractions into decimals

1/4 = .25

3/4 = .75

5/4 = 1.25

7/4 = 1.75

3rd

add all of the decimals up

.25 + .75 + 1.25 + 1.75

.25 + .75 = 1

1 + 1.25 = 2.25

2.25 + 1.75 = 4.

So X = 4.

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