Solve the system of equations by adding or subtracting.
{-x-2y = 3
( 3x + 2y = 15
The...
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Mathematics, 05.02.2022 14:00 escojo2508
Solve the system of equations by adding or subtracting.
{-x-2y = 3
( 3x + 2y = 15
The solution of the system is
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Answers: 2
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