Unit 8: Equations & Inequalities

Keep both sides balanced while isolating a quantity.

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1. 8-1 What an equation claimsFind a value that makes both sides equal.
2. 8-2 Addition and subtraction equationsSolve an equation by subtracting the same amount from both sides.
3. 8-3 Multiplication and division equationsSolve a multiplication equation by dividing both sides.
4. 8-4 Write and solve equationsTranslate a multiplication sentence and solve it.
5. 8-5 Understand inequalitiesSolve a one-step inequality and keep the sign.
6. 8-6 Graph inequalitiesMatch an inequality to an open circle and a direction.
7. 8-7 Equations in storiesSolve a two-step story by undoing the added amount first.