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Bellringer

Learn how to solve algebraic equations and inequalities by using properties of addition, subtraction, multiplication, and division. Practice solving various equations and inequalities with provided homework questions.

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Bellringer

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  1. Bellringer • Solve for each variable • -2x + 4 = 8 • x + 3 – 2x = 5 • 4x = 6x + 4

  2. 4.4 Using the Properties Together

  3. Solving Inequalities • We use the addition and multiplication properties together in much the same way as we do for equations. • We use the addition or subtraction property first then the division property.

  4. Solve. 6 + 5y > 21

  5. Solve. 7 – 4x < - 1

  6. Solve. 7x + 4 ≤ 4x + 16

  7. Solve. 17 – 5y < 8y – 9

  8. Solve. 13a + 5 ≥ 12a + 4

  9. Solve. 4m – 4 > 8 + 2m

  10. Solve

  11. Solve

  12. Solve

  13. Solve

  14. Homework • Pg. 184 #’s 6 – 20 even; 32 – 40 even

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