Systems of Equations Question
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Grade 10 Systems of Equations CCSS: HSA-REI.C.5
You have a system of two linear equations in two variables with unique solution (a,b). Are you able to change one equation to a new equation while keeping the same unique solution? If so, how many of these new equations exist?
- No.
- Yes, one.
- Yes, four.
- Yes, an infinite number.