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Mathematics, 08.01.2021 23:30 jumeljean123oythxy

1) how can we get system B from System A? A: replace one equation with itself where quantity is added to only one side. B: replace one equation with itself with the same quantity is added to both sides C: replace only the right hand side of one equation with the sum/difference of the right hand sides of both equations D: replace one equation with the sum/difference of both equations


1) how can we get system B from System A?

A: replace one equation with itself where quantity is a

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