# Linear equations and inequalities

Learn

Practice

One-step addition & subtraction equations

7 questions

Practice

One-step multiplication & division equations

7 questions

Practice

Learn

Learn

Practice

Equations with variables on both sides

4 questions

Practice

Equations with parentheses

4 questions

Practice

Learn

Practice

Two-step inequalities

7 questions

Practice

Two-step inequality word problems

4 questions

Practice

Learn

Practice

Solving proportions

7 questions

Practice

Solving proportions 2

7 questions

Practice

Writing proportions

7 questions

Practice

Proportion word problems

4 questions

Practice

About this unit

We will now equate two algebraic expressions and think about how it might constrain what value the variables can take on. The algebraic manipulation you learn here really is the heart of algebra.