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3 years ago

9 is added to a number and multiplied by 7. The result is 84.

Mathematics

2 answers:

Wewaii [24]3 years ago

8 0

Answer:

the number is 3

Step-by-step explanation:

X= the number

7(x+9) = 84

7x+63 = 84

7x = 21

x=3

Check:

7(3+9) =84

7 x12 = 84

84=84

bearhunter [10]3 years ago

4 0

Answer:

<h2> 12 because 9+3 = 12 12 • 7 = 84</h2>

Step-by-step explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>

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satela [25.4K]

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Step-by-step explanation:

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3 years ago

The force in Newtons acting on a particle located x meters from the origin is given by the function F(x)=12x2+7. What is the wor

Shkiper50 [21]

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2 years ago

9 is added to a number and multiplied by 7. The result is 84.​

9 is added to a number and multiplied by 7. The result is 84.