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Sliva [168]
3 years ago
6

a number is doubled and then the product is increased by 6. This sum is then multiplied by -3, and the result is 54 greater then

three times the opposite of the number. what is the number?
Mathematics
1 answer:
Deffense [45]3 years ago
5 0
2x+6)*-3=54
-6×-18=54
-6×=36
×=-6
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Answer:

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Step-by-step explanation:

From the information given;

David  scored ??? points less than six times the number of points Rich scored in a video game.

If  ???   represents the number of points scored by Rich

The objective is to write an expression representing the number of points scored by David.

since the value of David points and Rich letter representing the number of points scored by RIch  are not given,  Let's based our calculation on assumptions, the main thing is to understand the the process in solving the question.

Assumption:

Let assume that,

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