Math, asked by dineshgodbole01, 9 days ago

7x=20-x-x=5\2;5\2;3\2

Answers

Answered by Sirat4
0

Answer:

x is 20/9

Step-by-step explanation:

7x = 20 -x - x

7x = 20 - 2x

7x + 2x = 20

9x = 20

x = 20/9

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