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3
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x-2/3-3=x-45

 

hey can you help me?

 May 12, 2015

Best Answer 

 #2
avatar+8 
+5

(x-2)3-3=x-45

3x-6-3=x-45

3x-3=x-45

3x-x=-45-3

2x=-48

x=-24

 May 12, 2015
 #1
avatar+129852 
+5

x-2/3-3=x-45         add 3 to both sides

x - 2/3 =  x - 42   

 

Notice that this has no solution, because  subtracting 2/3 from x can't be the same as subtracting 42 from  it....!!!

 

        

 May 12, 2015
 #2
avatar+8 
+5
Best Answer

(x-2)3-3=x-45

3x-6-3=x-45

3x-3=x-45

3x-x=-45-3

2x=-48

x=-24

afrikangurl May 12, 2015
 #3
avatar+118673 
0

There is a divide in there Afrikagurl   :(

Nor to worry - I'll give you some points anyway :)

 May 13, 2015

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