4х + 3y = 12
х = 5y - 20
Solve the system by substitution...
Mathematics, 22.12.2020 22:30 Goodgirlkl12k
4х + 3y = 12
х = 5y - 20
Solve the system by substitution
Answers: 2
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Can someone pls ! pls answer all. no explanation needed..
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