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Mathematics, 02.12.2020 17:50 yaz1206

When solving an equation, Emily's first step is shown below. Which property justifies Emily's first step? Original Equation: Original Equation: 3 x + x 2 − 1 = 3x+x 2 −1= 0 0 First Step: First Step: x 2 + 3 x − 1 = x 2 +3x−1= 0 0

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When solving an equation, Emily's first step is shown below. Which property justifies Emily's first...

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