Home » Basic and Health Sciences » Mathematics » Math by grade (K-A) » Illustrative Mathematics (K-A) » 8th grade (Illustrative Mathematics) (K-A) » Unit 4: Linear equations and linear systems (K-A) » Lesson 13: Solving systems of equations (K-A) » Systems of equations with substitution: y=-1/4x+100 & y=-1/4x+120 (K-A)

Systems of equations with substitution: y=-1/4x+100 & y=-1/4x+120 (K-A)

Course:Lesson 13: Solving systems of equations (K-A)
Discipline:Basic and Health Sciences
Institute:Khan Academy
Instructor(s):
Level:School

Lesson 13: Solving systems of equations (K-A)