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What is x-11=7?

Just a fun question to ask :D

 Mar 9, 2021
edited by Guest  Mar 9, 2021
edited by Guest  Mar 9, 2021
 #1
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What is x-11=7?  Just a fun question to ask :D     

 

The expression  x – 11 = 7  is called an equation.  It's a simple equation.  In this instance it means that x is equal to 18.  

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 Mar 9, 2021
 #2
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Good Job!

Guest Mar 10, 2021
 #3
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\(x-11=7\)

 

Add 11 to both sides: \(x-11+11=7+11\)

 

Simplify: \(\boxed{x=18}\)

 Mar 10, 2021

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