Solving Multi-step Inequalities

Solving Equations and inequalities require the same steps. When solving multi-step equations and inequalities, you must...

1. 1. Distribute (if necessary)

2. 2. Combine like terms on same sides

3. 3. Undo addition/subtraction for the constant

4. 4. Undo multiplication/division

5. (Remember to flip the inequality sign when multiplying or dividing by a negative.)

ARE YOU READY?

• I GOT THIS!

• I am lost and do not know where to start!

• I need some help!

• I am confident, but need some validation from the teacher!

Match each phrase with the correct symbol.

• greater than or equal to

• not equal to

• less than or equal to

• less than

• greater than

Match each statement with the correct graph.

• y ≤ 6

• 
• y ≥ 6

• 
• y > 6

• 
• y < 6

• 

Tags

CCSS.6.EE.B.8

Does the given value make the inequality true? x + 9 > 21, when x = 15

• True

• Not True

Tags

CCSS.6.EE.B.5

Mathematical Equivalence

ON

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4B

Mathematical Equivalence

ON

• -12

• -11

• -10

• -13