Solve one-variable equations and inequalities, including multi-step and absolute value problems, and turn word problems into equations.
Log in to enrollConcepts
- Equations & solutions
- Inverse operations
- Two-step equations
- Distributing & like terms
- Variables on both sides
- No solution or infinitely many
- Solving for a variable
- Inequalities & number lines
- Flipping the inequality
- Compound inequalities
- Absolute value
- Writing equations from words
Course outline
- 01What is an equation?5 min
- 02Practice: Checking solutions5 min · 5 questions
- 03One-step equations6 min
- 04Practice: One-step equations6 min · 7 questions
- 05Two-step equations6 min
- 06Practice: Two-step equations6 min · 8 questions
- 07Multi-step equations8 min
- 08Practice: Multi-step equations8 min · 7 questions
- 09Variables on both sides8 min
- 10Practice: Variables on both sides8 min · 7 questions
- 11Solving for a variable6 min
- 12Practice: Solving for a variable6 min · 9 questions
- 13Checkpoint: Equations15 min · 8 questions · pass 70%
- 14Inequalities on a number line6 min
- 15Practice: Graphing inequalities5 min · 10 questions
- 16Solving inequalities7 min
- 17Practice: Solving inequalities7 min · 9 questions
- 18Compound inequalities7 min
- 19Practice: Compound inequalities7 min · 9 questions
- 20Absolute value equations & inequalities8 min
- 21Practice: Absolute value8 min · 10 questions
- 22From words to equations8 min
- 23Practice: Word problems8 min · 10 questions
- 24Final exam25 min · 14 questions · pass 80%