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Linear Inequalities - Exercise 4

Find the critical numbers of the inequality given below. Then test intervals and  find the solution interval or intervals. The Justification has been given - No further justification is needed.
 

STATEMENT JUSTIFICATION

is Related Equation

 

 

 

 

 

 

 

 

 

 

 

Given

Use the Addition Property of Equality to subtract (3x-4) from both sides. Combine fractions. Let numerator = 0 and denominator = 0 and solve to find the critical numbers.

Use the property: Critical Numbers Define Solution Interval Endpoints to test and determine solutions.

 

 

 

 

 

 

 

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