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Mathematics 14 Online
OpenStudy (anonymous):

Solve each system by elimination. -6x+5y=1 6x+4y=-10

OpenStudy (anonymous):

What happens if you add the two equations together?

hero (hero):

9y = -9 y = -1

hero (hero):

If you add the two equations together, you eliminate x

hero (hero):

Leaving an expression that you can solve for y.

OpenStudy (anonymous):

9y = -9 / y = -1. x = -1 too.

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