SparkNotes: Free Study Guides No Fear Shakespeare: The Bard made easy SparkCharts: Just the facts TestPrep: SAT, ACT, and more 101s: College texts condensed Subject Finder: Browse by subject SparkCollege: Get in! SparkLife: 100% study-free home_bottom home_top BN_link
 
◄ PREVIOUS
Solving Equations by Plugging in Values
NEXT ►
Solving Equations Using Inverse Operations
 

Expressions and Equations

 
 

Problems

 
Problem 3.1: Find the solution set of 6x + 5 = 17 from the replacement set {1, 2, 3}.
 
Problem 3.2: Find the solution set of = + 6 from the replacement set {4, 8, 12}.
 
Problem 3.3: Find the solution set of 5z2 = 45 from the replacement set { -5, -3, 3, 5, 9}.
 
Problem 3.4: Find the solution set of x2 + 4 = 3x from the replacement set { -1, 1, 2}.
 
Problem 3.5: Find the solution set of (x + 3)(x - 2) = 0 from the replacement set { -3, -2, 2, 3}.
 
 
Help | Feedback | Make a request | Report an error | Send to a friend

◄ PREVIOUS
Solving Equations by Plugging in Values
NEXT ►
Solving Equations Using Inverse Operations
 
 
 
 
 
 
 
Test Prep Books
Take the next step in test prep.
  • SAT Subject Test: Math Level 1
  • SAT Subject Test: Math Level 2
  •  
    Test Prep Centers
    Take a practice exam. Do better.
  • SAT Subject Test: Math Level 1 Test Center
  • SAT Subject Test: Math Level 2 Test Center
  •  
    SparkCharts
    A textbook's worth of information on an easy-to-read chart.
  • Math Basics
  • Algebra I
  •  
     
     
    Contact Us | Privacy Policy | Terms and Conditions | About | Sitemap
    ©2008 SparkNotes LLC, All Rights Reserved.