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22-03-2022
Mathematics

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If 9x + 80= 890 then what is x?

I'm taking a test tomorrow but I'm bad at this stuff. Please help me!

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jimrgrant1 jimrgrant1

22-03-2022

Answer:

x = 90

Step-by-step explanation:

9x + 80 = 890 ( subtract 80 from both sides )

9x = 810 ( divide both sides by 9 )

x = 90

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