Cdhan88 Cdhan88

03-02-2019
Mathematics

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Three times the sum of a number and seven is negative thirty-six. What is the number?

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wegnerkolmp2741o wegnerkolmp2741o

03-02-2019

Answer:

n =-19

Step-by-step explanation:

3* (n+7) = -36

Distribute

3n+21 = -36

Subtract 21 from each side

3n+21-21 = -36-21

3n = -57

Divide by 3

3n/3 = -57/3

n =-19

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Daud2020 Daud2020

03-02-2019

It would be -19 for this question

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