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1/2x-4=-3-1/3x

 Jan 25, 2017
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1/2x-4=-3-1/3x

 

1.

\(\frac{1}{2}x-4=-3-\frac{1}{3}x\)

 

\(\frac{1}{2}x+\frac{1}{3}x=-3+4\)

 

\(\frac{3+2}{6}x=1\)

 

\(5x=6\)

 

\(x=\frac{6}{5}=1\frac{1}{5}=1.2\)

 

 

2.

\(\frac{1}{2x}-4=-3-\frac{1}{3x}\)

 

\(\frac{1}{2x}+\frac{1}{3x}=-3+4\)

 

\(\frac{3+2}{6x}=1\)

 

\(6x=5\)

 

\(x=\frac{5}{6}=0.8\overline 3\)

 

laugh  !

 Jan 25, 2017

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