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Big Ideas Math Geometry, 2014
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Big Ideas Math Geometry, 2014 View details
5. Measuring and Constructing Angles
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Exercise 58 Page 46

Use the Subtraction Property of Equality to eliminate the addition.

x=113

Practice makes perfect

To solve the equation, we have to isolate x on one side. Using the Subtraction Property of Equality, we will subtract 67 from both sides of the equation. This will eliminate the addition and isolate x.

x+67=180
SubEqn

LHS-67=RHS-67

x+67-67=180-67
SubTerms

Subtract terms

x=113
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arrow_right Monitoring Progress p.38-42
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