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  • 18-08-2017
  • Mathematics
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Name the property of equality that justifies: If x + 3 = 5, then x = 2.

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apologiabiology
apologiabiology apologiabiology
  • 18-08-2017
to solve, we must minus 3 from both sides


subtraction propoerty of equality
means you can minus anything from an equation as long as you do it to both sides
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