Question and answer
Find the value of the variable x in the equation x – 21 = 8.
x – 21 = 8 x = 8 + 21 x = 29
s
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Asked 11/1/2018 5:35:07 PM
Updated 213 days ago|1/3/2020 10:48:19 AM
2 Answers/Comments
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Added 213 days ago|1/3/2020 10:48:03 AM
This answer has been added to the Weegy Knowledgebase
Deleted by wildflower14344 [1/3/2020 10:48:24 AM]
3
x – 21 = 8

x = 8 + 21

x = 29
Added 213 days ago|1/3/2020 10:48:19 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
Simplify the algebraic expression: 7x^2 + 6x – 9x – 6x^2 + 15.
Question
Not Answered
Updated 12/29/2018 1:46:46 PM
2 Answers/Comments
7x^2 + 6x – 9x – 6x^2 + 15 = x^2 - 3x + 15
Added 11/1/2018 6:56:31 PM
This answer has been confirmed as correct and helpful.
Simplify the algebraic expression: 7x^2 + 6x – 9x – 6x^2 + 15.

"=x^2 - 3x + 15"

Solving

=7x^2 + 6x – 9x – 6x^2 + 15
=x^2 - 3x + 15
Added 12/29/2018 1:46:46 PM
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