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elise says, "if you subtract 16 from from my number and multiply the difference by -5, the result is -35." what is elise's number?​

2 Answers

4 votes

Final answer:

To find Elise's original number, we set up an equation based on her statement, solve it by reversing the operations she described, ultimately determining that her number is 23.

Step-by-step explanation:

Elise states that when you subtract 16 from her number and then multiply the difference by -5, you get -35. To find Elise's original number, we can set up an equation based on this information.

Let's denote Elise's number as x. The equation will therefore be: (x - 16) × -5 = -35. To solve for x, we will perform the following steps:

Divide both sides of the equation by -5 to get x - 16 = 7.

Add 16 to both sides to get x = 7 + 16.

Therefore, x = 23. This is Elise's number.

Elise's number is 23.

User Ats
by
4.9k points
3 votes

Answer:

23

Step-by-step explanation:

1. (x-16)-5=-35

2. (x-16)=-35/-5

3. x-16=7

4. x=16+7

5. x=23

User MintyAnt
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5.1k points