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Solve the system by substitution.2x + y = 43x + 2y = 1Select one:The solution has one value that is zero.Ob. The solution has a

Solve the system by substitution.2x + y = 43x + 2y = 1Select one:The solution has one value that is zero.Ob. The solution has a negative x value.Oc. The solution has a positive x value.Od. The solution has a positive y value.

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