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Unformatted text preview: 32 Solving Equations by Adding or SubtractingObjective: Solve equations using the addition and subtraction properties of equalities.5Minute CheckMr. Brown, Ms. Red, and Ms. Black each have a dog. The dogs’ colors are brown, red, and black. A woman owns the black dog. No owner’s name is the same as the color of his or her dog. What is the color of each person’s dog?5Minute CheckMr. Brown, Ms. Red, and Ms. Black each have a dog. The dogs’ colors are brown, red, and black. A woman owns the black dog. No owner’s name is the same as the color of his or her dog. What is the color of each person’s dog?Mr. Brown – red;Ms. Red – black;Ms. Black – brown32 Solving Equations byAdding or SubtractingSubtraction Property of EqualityFor any numbers a, b, and c, if a =b, then a – c = b – c.32 Solving Equations byAdding or SubtractingExample 1Solve x + 9 = 5. Check your solution.32 Solving Equations byAdding or SubtractingExample 1Solve x + 9 = 5. Check your solution....
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 Fall '08
 Staff
 Algebra, Addition, Equations, Subtraction, PreAlgebra, Mr. Brown, 5minute, Ms. Black, Ms. Red, 32 Solving Equations

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