Main content

# Expressions, equations, & inequalities

Learn

Intro to combining like termsSimplifying expressionsCombining like terms challenge problemSimplifying expressions with rational numbers

Practice

Combining like terms with negative coefficientsGet 5 of 7 questions to level up!

Combining like terms with negative coefficients & distributionGet 3 of 4 questions to level up!

Combining like terms with rational coefficientsGet 3 of 4 questions to level up!

Learn

The distributive property with variablesFactoring with the distributive propertyEquivalent expressions: negative numbers & distribution

Practice

Distributive property with variables (negative numbers)Get 3 of 4 questions to level up!

Equivalent expressions: negative numbers & distributionGet 5 of 7 questions to level up!

Learn

Interpreting linear expressions: diamondsInterpreting linear expressions: flowersWriting expressions word problems

Practice

Interpreting linear expressionsGet 3 of 4 questions to level up!

Writing expressions word problemsGet 5 of 7 questions to level up!

Learn

Same thing to both sides of equationsIntro to two-step equationsTwo-step equations intuitionWorked example: two-step equations

Practice

Two-step equationsGet 5 of 7 questions to level up!

Learn

Two-step equations with decimals and fractionsTwo-step equations with decimals and fractions Find the mistake: two-step equationsTwo-step equations review

Practice

Two-step equations with decimals and fractionsGet 5 of 7 questions to level up!

Find the mistake: two-step equationsGet 3 of 4 questions to level up!

Learn

Equation word problem: super yoga (1 of 2)Equation word problem: super yoga (2 of 2)Two-step equation word problem: computersTwo-step equation word problem: gardenTwo-step equation word problem: oranges

Practice

Interpret two-step equation word problemsGet 3 of 4 questions to level up!

Two-step equations word problemsGet 3 of 4 questions to level up!

Learn

Plotting inequalitiesTesting solutions to inequalitiesOne-step inequalities examplesOne-step inequalities: -5c ≤ 15One-step inequality word problemOne-step inequalities review

Practice

Inequality from graphGet 3 of 4 questions to level up!

Plotting inequalitiesGet 3 of 4 questions to level up!

Testing solutions to inequalitiesGet 3 of 4 questions to level up!

One-step inequalitiesGet 5 of 7 questions to level up!

Learn

Two-step inequalitiesTwo-step inequality word problem: applesTwo-step inequality word problem: R&B

Practice

Two-step inequalitiesGet 5 of 7 questions to level up!

Two-step inequality word problemsGet 3 of 4 questions to level up!