| Tanítás, felkészítés:
www.matematikam.hu fb.com/matematikam.hu | K András
matematikus, túravezető info@matematikam.hu | Természetjárás:
www.turaoldal.hu fb.com/turaoldal.hu |
| x + 4 = 4x - 4 | x + 4 = 2x + 3 | x - 5 = 4x - 3 |
| 3x - 9 = x + 1 | 2x - 1 = x + 5 | 5x - 1 = x - 5 |
| 4x - 2 = 5x - 5 | 4x + 2 = 5x - 9 | 5x + 4 = 4x - 5 |
| 2x - 6 = 5x + 7 | 4x + 7 = 7x - 5 | 2x + 5 = 3x + 4 |
| 3x - 5 = 7x + 6 | 5x + 6 = 4x - 6 | 4x + 9 = 2x + 5 |
| 6x + 8 = 3x - 5 | 4x - 4 = 2x + 7 | 4x + 5 = 5x + 8 |
| 2·(2x + 5) = -2 | 2·(8x + 8) = -15 | 2·(8x - 8) = 5 |
| 2·(6x + 3) = 10 | 2·(7x - 3) = 17 | 4·(3x - 8) = 14 |
| 3·(5x + 4) = 19 | 2·(6x - 4) = 7 | -2·(5x - 5) = 6 |
| 3·(2x - 6) = 3·(5x - 3) + 7 | 4·(2x + 8) = 4·(8x + 8) - 6 |
| 3·(7x - 7) = 3·(2x + 4) + 18 | 4·(2x - 6) = 3·(6x + 6) - 18 |
| 3·(7x + 2) = 2·(8x + 4) - 7 | -4·(8x + 5) = 4·(4x + 4) + 16 |
| 3·(2x - 8) + 4·(2x - 3) = 2·(8x - 3) - 2 | 3·(8x - 7) + 4·(6x - 3) = 2·(5x - 3) + 18 |
| 3·(5x + 6) - 2·(5x + 6) = 4·(5x - 8) - 16 | 3·(4x - 2) + 2·(3x - 5) = 2·(8x + 8) - 2 |
| 2·(5x - 5) - 2·(6x + 2) = 3·(6x + 2) + 17 | -4·(7x + 5) + 2·(5x - 7) = 3·(7x + 3) + 12 |