Lemma
EasySystems
OpenStax, Elementary Algebra 2e §5.1 Solve Systems of Equations by Graphing · Try It 1 · Algebra · Systems

Solve Systems of Equations by Graphing · Try It 1

Determine whether the ordered pair is a solution to the system:
ⓐ ⓑ

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OpenStax, Elementary Algebra 2e · §5.1 Solve Systems of Equations by Graphing · Try It 1

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