Pre-algebra
Explore solving systems of equations using various methods, enhance problem-solving skills, and understand real-world applications of mathematical relationships.
200+ videos and assessments
Standards aligned
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VIDEOS
Systems of equations with graphing: 5x+3y=7 & 3x-2y=8
Khan Academy
•6th - 8th Grade
•10 Qs
Systems of equations with graphing: y=7/5x-5 & y=3/5x-1
Khan Academy
•7th - 10th Grade
•10 Qs
Systems of equations with graphing
Khan Academy
•8th - 8th Grade
•10 Qs
Systems of equations with graphing: exact & approximate solutions
Khan Academy
•9th - 10th Grade
•10 Qs
Systems of equations with graphing: chores
Khan Academy
•6th - 8th Grade
•10 Qs
VIDEOS
Systems of equations with substitution: y=4x-17.5 & y+2x=6.5
Khan Academy
•7th - 10th Grade
•10 Qs
Systems of equations with substitution: -3x-4y=-2 & y=2x-5
Khan Academy
•6th - 10th Grade
•10 Qs
Systems of equations with substitution: 2y=x+7 & x=y-4
Khan Academy
•8th - 8th Grade
•20 Qs
Systems of equations with substitution: y=-5x+8 & 10x+2y=-2
Khan Academy
•8th - 10th Grade
•10 Qs
Systems of equations with substitution: 9x+3y=15 & y-x=5
Khan Academy
•6th - 10th Grade
•10 Qs
Systems of equations with substitution: y=-1/4x+100 & y=-1/4x+120
Khan Academy
•8th - 12th Grade
•10 Qs