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Freddy thinks of a number. After multiplying the number by 2, he. Subtracts 11 and the result is 3 times the original number. What number is Freddy thinking of?

 Jan 27, 2020
 #1
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The number = x

 

Multiply it by 2       2x

Subtract 11            2x-11

This equals   3x

 

2x-11 = 3x     SUbtract 2x from both sides

-11 = x

x = -11

 Jan 27, 2020

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