Question: Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so. 6x - y =-9 4 +7x=-y

Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so.


6x - y =-9 4 +7x=-y

6x - y =-9 4 +7x=-y

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