izukuswaifu118 izukuswaifu118

12-11-2021
Mathematics

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The sum of 3.25 and twice a number is -7.

What is the number? Enter your answer as a decimal.

n =

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rspill6 rspill6

14-11-2021

Answer: -5.125

Step-by-step explanation:

Let X be the "number."

The sum of 3.25 and twice a number is -7.

3.25 + 2X = -7

2X = -10.25

X = -5.125

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yuly3000 yuly3000

24-05-2022

Answer:

n = -5.125

Step-by-step explanation: I took the test

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