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8th grade (Illustrative Mathematics)
Unit 4: Lesson 12
Lesson 14: Solving more systems- Systems of equations with substitution: 2y=x+7 & x=y-4
- Systems of equations with substitution
- Systems of equations with substitution: y=4x-17.5 & y+2x=6.5
- Systems of equations with substitution
- Systems of equations with substitution: y=-5x+8 & 10x+2y=-2
- Substitution method review (systems of equations)
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Systems of equations with substitution
CCSS.Math: 8.EE.C.8, 8.EE.C.8b, HSA.REI.C.6
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