5/x=7/x-4 pls help me with this problem if u help i willl heart and follow you

asked Dec 12, 2022 39.1k views

3 votes

5/x=7/x-4
pls help me with this problem if u help i willl heart and follow you

3.5k points

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3 votes

Answer:

5/x = 7/x-4

5(x-4) = 7(x)

5x - 20 = 7x

5x - 7x = 20

-2x = 20

x = -20/2 = -10

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