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North CarolinaMathsQuick questions
Systems of Equations and Inequalities
Quick questions on Why equivalent systems work - NC Math 1
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
The solution of a system is . Does it satisfy the sum of the two equations? [1 point]
What is q2?Show answer
Why must the multiplier in "multiply then add" be nonzero? [1 point]
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