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McGraw Hill Glencoe Algebra 1, 2012

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McGraw Hill Glencoe Algebra 1, 2012 View details

7. Inverse Linear Functions

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Exercise 57 Page 270

Use the Addition Property of Equality to eliminate the subtraction.

k=171

Practice makes perfect

To solve the equation, we have to isolate k on one side. Using the Addition Property of Equality, we will add 67 to the both sides of the equation. This will eliminate the subtraction and isolate k.

104=k-67

LHS+67=RHS+67

104+67=k-67+67

Add terms

171=k

Rearrange equation

k=171

k=171 is the solution to the equation.

Subchapter links

Check Your Understanding p.267

Practice and Problem Solving p.267-269

H.O.T. Problems p.269

Standardized Test Practice p.270

Spiral Review p.270

Skills Review p.270