3 years ago

4/x-7=7/x+6 What is x

Mathematics

1 answer:

marissa [1.9K]3 years ago

6 0

Answer:

Step-by-step explanation:

$4x + 24 = 7x - 49 \\ then \: collect \: the \: same \: variable \\ 4x - 7x = - 49 - 24 \\ x = - 63 \div - 3 = 21$

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3 years ago

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2 years ago