Matematika Feladatgyujtemeny 9-10 Megoldasok -

| Problem nr | Topic | Solved alone? | Needed solution? | Re-solved later? | |------------|-------|---------------|------------------|------------------| | 101 | Linear eq. | ✅ | ❌ | ✅ | | 205 | Quadratic | ❌ | ✅ | ✅ after 2 days | | 307 | Triangle area | ❌ | ✅ | ❌ still weak |

2x - 6 = 5x + 1 -6 - 1 = 5x - 2x -7 = 3x → x = -7/3 Matematika Feladatgyujtemeny 9-10 Megoldasok

Same result – good. But note they grouped terms differently ( -3x = 7 vs -7 = 3x ). Both fine. | Problem nr | Topic | Solved alone

→ You made a sign error: did you write -6 - 1 = -7 correctly? 6. Where to find the solutions | Source | Availability | |--------|--------------| | Back of the workbook | Usually only final answers , not full steps. | | Separate "Megoldások" book (blue cover often) | Full step-by-step solutions. | | Teacher’s copy | Ask politely to borrow or photocopy a section. | | Online (PDF) | Some Hungarian educational sites offer partial solutions. Be careful – many are unofficial and contain errors. | | Study groups | Share and compare solutions with classmates. | 7. Advanced tip: Use the answer key to find your weak topics Make a table: Both fine