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3 years ago

Solve this problem 9=1+8×-8

Mathematics

2 answers:

olga2289 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

9=1+8×-8

9= 9x -8

9+8 =9x

17=9x

x=17/9

hope this helps

Agata [3.3K]3 years ago

3 0

$\text{Solve for x:}\\\\ 9=1+8x-8\\\\\text{Combine like terms}\\\\9=-7+8x\\\\\text{Add 7 to both sides}\\\\16=8x\\\\\text{Divide both sides by 8}\\\\\boxed{2=x}$

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Answer:

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Step-by-step explanation:

<h2>ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBER</h2>

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Step-by-step explanation:

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Solve this problem 9=1+8×-8​

Solve this problem 9=1+8×-8