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20-09-2021
Mathematics

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x/-9 + n/-7 = 9
solve for x

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20-09-2021

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Answer:

x = -(9/7)n -81

Step-by-step explanation:

Subtract the n term.

x/-9 = 9 -n/-7

Multiply by -9.

x = -81 -(9/7)n

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