(- 5 2 4 12 )(- 2
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- 3 2x 5 4 x 2 12
- 3 4 5 2 x 6 )+ 12 2 4 )+ 1
- 2 4 3x )+ 12 7x 5 2x 7
- 5 12 2 x 4 5 2
- 2 4 5 x 12 1 2
- 16 5 (- c 2 c 4 ))= 12 3 2c )- 1
- 5 2x 3 15 6 2 3x 4 12
- 5 2х 3 15 6 2 3х 4 12
- 5 4 p 2 )= 12 2p
- 2n 5 62n 4 4 1 12 2
- 2 x 5 )- 9x 12 4 2x 3
- 5 k 4 )= 2 2.5k 3 )+ 12
- 9x 2 4x 5 2x 4 x 12
- 4 3x 2 5 12 6 2x 3 3x
- 12 4x3 2 4 2 5