3 4 5 x 2 1 10
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- 5x 2 4 3 x 5 1 x 10
- 1 3 5 99 x 2 4 6 100
- 1 10 * x 2 3 4 5 * x 1 6
- 3 5 x 2 4 5 x 1 19 5 10
- X 3 5 2 y 1 10 4 0
- 3 x 2 )- 5 2x 1 )- 2 3x 4 )+ 10 0
- 4 5 x 5 6 )- 2 3 x 1 4 )= 10 9
- 4 5 3 10 x 1 1 2 solution
- 5 *( 3 1 )= 10 x *( 2 4 )= y
- 4 2 3 x 5 )= 1 3 6x 10
- X 1 2 3 4 y 5 8 10 13
- Tìm x 2 và 4 5 x 1 và 3 10