is the ordered pair a solution of the linear system? 3x-y=1 -15x+7y=1

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Anthony Bucci, "I work at Noodle"

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Hi there - here are some videos we've collected which might give you some more insight as to solve these equations:

https://www.noodle.com/learn/details/168780/ordered-pairs-tables-and-graphs

https://www.noodle.com/learn/details/15424/prealgebra-94b-ordered-pair-solutions-to-equations

https://www.noodle.com/learn/details/236890/introduction-to-geometry-36-ordered-pairs-and-graphing

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