Question

15/4 - 7x = 9

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Answer 1

Answer:

$15 \4 - 7x = 9 \\ 15 - 7x = 9 \ 4 \\ 15 - 7x = 36 \\ 7x = 36 - 15 \\ 7x = 21 \\ x = 21 \7 \\ x = 3$

Step-by-step explanation:

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