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Popular >

-81=9x

Solution

- 81 = 9 x

Solution

x = - 9

Solution steps

- 81 = 9 x

Switch sides

9 x = - 81

Divide both sides by

9

x = - 9

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Frequently Asked Questions (FAQ)

What is the answer to -81=9x ?
The answer to -81=9x is x=-9
Solve for x: -81=9x
The solution is x=-9