One-Variable Equations and Inequalities

• A

• B

• C

• D

3y+20=-1

• y=7

• y=-21

• y=-7

• y=10

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

What is the first step in solving the following problem?

2x+10=22

• Add 10 to each side

• Divide by 2

• Subtract 10 from each side

• Multiply by 10

Tags

CCSS.7.EE.B.4A

• 76

• 80

• 66

• 130

• A

• B

• C

• D

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

• 3

• 5

• -4.5

• 4.5

• D

• A

• C

• B

What is the rule for two-step inequalities when multiplying or dividing by a negative coefficient.

• No change

• Flip the sign

• What's an inequality?

• Get rid of the negative sign

Tags

CCSS.HSA.REI.B.3

What is a constant?

• Something you have multiple of

• A one time amount

• The thing that equals x

• The total amount

A coefficient always goes with:

• The variable

• The constant

• The total

• The answer