Mathematics
Mathematics, 09.12.2021 01:20, elenagarcia123

Solve the system of equations by the substitution method. y=2x+1
3y-3x = 9
Will mark brainliest!!

answer
Answers: 3

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Solve the system of equations by the substitution method. y=2x+1
3y-3x = 9
Will mark br...

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