5m Zen
3 x 2x 1 2
3 x 2x 1 2 pictures 5
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3 x 2x 1 2
2 1 y 3 x 2 )+ 2x
3 3x 1 x 2 2x
the equation x 2 2 1 2x 3 is a
5 2 1 x )u003d 2x 3
2x 3 )( x 2 u2212 6x 1
2 x 1 3 2x 2 )u003d 23 5x
3(x+2)-2x-1)u003d7
simplify x 1 3 x 1 2 2x 2
x 2 3 2x x2 1
3 x 2x 1 2
