Back to Explain equation solving steps — Problem 1 · Task Set 31
HSA.REI.A.1 Tutor Intake — Properties of Equality and Justified Equation Solving
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Grade 9·7 problems·~12 min·Common Core Math - HS Algebra·standard·hsa-rei-a-1
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A
Concepts
1.
A student rewrites the equation as .
Which property of equality justifies this step?