2 years ago

10 POINTS !!!! solve using elimination -2x - y = 5 3x -y = -20 ( , )

Mathematics

1 answer:

svp [43]2 years ago

3 0

Answer:

(-5,5)

Step-by-step explanation: add the equations in order to solve first variable. put the value in the other equations to solve the remaining variables- math way

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