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Lera25 [3.4K]
3 years ago
13

Kristy asks lonnie of a number add 3 to it multiply the sum by 2 and then subtract 6.Let n stand for Lonnies number.What express

ion could represent Lonnies final number.
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
6 0
<h2>Answer :</h2>

Let the number be x. Then according to the question,

Step 1 :- Adding 3

=> x + 3

Step 2 :- Multiply the sum by 2

=> 2×(x + 3)

Step 3 :- Subtract 6

=> 2(x +3) - 6

<h3>Thus the expression becomes 2(x +3) - 6. </h3>
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Dividing both sides of the equation by 2:
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