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23-06-2020
Mathematics

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|9t|=81 answer the equation

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Аноним Аноним

23-06-2020

Answer:

9, or -9

Step-by-step explanation:

9t=81 or -81

t=9 or -9

Answer Link

09pqr4sT 09pqr4sT

23-06-2020

Answer:

[tex]t=9\\t=-9[/tex]

Step-by-step explanation:

[tex]|9t|=81[/tex]

[tex]9t=81\\9t=-81[/tex]

[tex]t=81 \div 9\\t=-81 \div 9[/tex]

[tex]t=9\\t=-9[/tex]

Answer Link

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