Mathematics
Mathematics, 19.08.2021 03:30, sarahc63

1) Solve the following pair of equation by substitution method. x+y=15 ; 3x -2y=15 2) Solve the following pair of equation by eliminated method. y-2x=5 ; 5y+2x=49​

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1) Solve the following pair of equation by substitution method. x+y=15 ; 3x -2y=15 2) Solve the fo...

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