1.
[2(x+3)][/9]-4=[2x+3][/6]-x
2.
\frac{2(x+3}{9}-4=\frac{2x+3}{6}-x
2x+6/9-4=2x+3/6/*18
4x+14-4=6x+9
4x-6x=9-14+4
-2x=-1/:2
x=1/2
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1.
[2(x+3)][/9]-4=[2x+3][/6]-x
2x+6/9-4=2x+3/6/*18
4x+14-4=6x+9
4x-6x=9-14+4
-2x=-1/:2
x=1/2