Linear Inequalities - Exercise 1

Find the critical numbers of the inequality given below by solving 3x - 4(x - 1) = 1. Then test intervals to find the solution interval or intervals. The Justification has been given - No further justification is needed.

STATEMENT

JUSTIFICATION

3x - 4(x - 1) < 1
3x - 4(x - 1) = 1 is related equation

Given

Use Distributive Property, Add Like Terms,
Addition & Division Properties of Equality to solve and find critical number.

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