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Mathematics, 02.03.2021 20:40 spazzinchicago

A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
-x+ 3y = 34
-x– 6y = -38
Add to eliminate y.
Subtract to eliminate y.
Add to eliminate x.
Subtract to eliminate x.
Taking a test please help I need it right now

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