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what is the solution to the equation 4(x-3)-8=16

please show work and steps

 Dec 30, 2016
 #1
avatar+128632 
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4(x-3)-8=16             simplify on the left

 

4x  − 12  − 8   =  16  

 

4x  − 20   =   16     add 20 to both sides 

 

4x  =   36     divide both sides by 4

 

x  = 9

 

 

cool cool cool

 Dec 30, 2016
 #2
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THANK YOUU!

 Dec 30, 2016
 #3
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0

You can also solve it like this 

 

4(x-3)-8=16 

 

4(x-3)=16+8

 

4(x-3)=24               divide by 4

 

x-3=6

 

x=6+3 

 

x+9

 Jan 2, 2017
 #4
avatar+355 
0

You mean x = 9?

NinjaAnswer  Jan 2, 2017

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