Review of Equations and Inequalities

The process for solving equations and inequalities involves what three steps

• 1) Isolate the variable

  2) Inverse Operations

  3) Balance

• 1) Same Signs Add

  2) Different Signs Subtract

  3) Add the opposite

• Multiply by the reciprocal

• Find the value of the variable

Tags

CCSS.6.EE.B.7

How would you graph the following inequality?

• Closed circle over 42 going to the left

• Open circle over 42 going to the left

• Closed circle over 42 going to the right

• Open circle over 42 going to the right

Tags

CCSS.6.EE.B.8

What is the goal for solving equations and inequalities?

• Isolate the variable

• Find the value of the variable

• Inverse operations

• Multiply by the reciprocal

Tags

CCSS.6.EE.B.7

How many answers can an equation have?

• Infinite

• One

• None

• As many as you want

Tags

CCSS.8.EE.C.7B

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

An inequality can have how many answers?

• Infinite

• One

• None

• As many as you want

If you see the words "more than, above, over" you should use what sign

• >

• <

What is the inverse operation to solve the following equation

44 = -4x

• Add-4

• Divide by -4

• Multiply by -4

• Subtract by -4

Tags

CCSS.HSA.REI.A.1

Which solution makes 4y = 32 true?

• y = 8

• y = (-8)

• x = 8

• x = (-8)

Tags

CCSS.6.EE.B.5

What inequality is represented in the picture?

• x = 6

• x > 6

Tags

CCSS.6.EE.B.8