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## 8th grade (Illustrative Mathematics)

### Course: 8th grade (Illustrative Mathematics) > Unit 4

Lesson 10: Lesson 12: Systems of equations- Systems of equations: trolls, tolls (1 of 2)
- Systems of equations: trolls, tolls (2 of 2)
- Systems of equations with graphing
- Systems of equations with graphing
- Systems of equations with graphing: y=7/5x-5 & y=3/5x-1
- Systems of equations with graphing
- Number of solutions to a system of equations graphically

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# Number of solutions to a system of equations graphically

CCSS.Math: 8.EE.C.8, 8.EE.C.8a, 8.EE.C.8b, HSA.REI.D.10, HSA.REI.D.11

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