bellacakeizzp426nx bellacakeizzp426nx

14-04-2020
Mathematics

contestada

please help find the value of x

please help find the value of x class=

Respuesta :

fadedfire07 fadedfire07

15-04-2020

The answer is 5.

A way to set up the equation could be:

4/x = 8/x+5

Then you cross multiply.
4 • x+5. 8•x

To get 4x +20=8x
Subtract 4x from both sides to get:
20=4x

Divide by 4
X=5

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