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

Solve Systems of Equations by Graphing · Example 1

Determine whether the ordered pair is a solution to the system: ${x - y = - 1 2 x - y = - 5$
ⓐ $(- 2, - 1)$ ⓑ $(- 4, - 3)$

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

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