What is the value of x in the equation-6/7=-x/84

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asked Mar 4, 2021 40.8k views

1 vote

What is the value of x in the equation-6/7=-x/84

Mathematics
high-school

Nart Barileva asked

by Nart Barileva

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2 Answers

4 votes

Should be -74 because you need denominator so 7*12=84 so 6*12=74

Caritos answered Mar 6, 2021

by Caritos

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5 votes

Answer:

Explanation:

-6/7=-x/84

(by cross multiplication)

-6×84=-x×7

-504=-7x

x=72

(hope this helps)

Codable answered Mar 11, 2021

by Codable

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