Current time: 0:00Total duration: 4:21

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# Systems of equations with substitution: -3x-4y=-2 & y=2x-5

Sal solves the system of equations -3x - 4y = -2 and y = 2x - 5 using substitution. Created by Sal Khan.

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# Systems of equations with substitution: -3x-4y=-2 & y=2x-5

Current time: 0:00Total duration: 4:21

0 energy points

Sal solves the system of equations -3x - 4y = -2 and y = 2x - 5 using substitution. Created by Sal Khan.