2.1 & 2.2 Solving Equations

4 = 2(x + 3)

• 1/2
• 7/2
• -1
• 5

Tags

CCSS.7.EE.B.4A

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

Tags

CCSS.8.EE.C.7B

• 2/3

• 4/15

• 2/5

• 14/15

Solve for y: 
2y + 7 = 11

• y = 2
• y = 1
• y = 9
• y = 4

Tags

CCSS.7.EE.B.4A

Solve for z: 
8z - 22 = 3 ( 3z + 11) - z

• No Solution
• z = 0
• Identity
• z = 5

Tags

CCSS.8.EE.C.7A

Solve for g: 
2g - 3 + 4g = 27

• g = 12
• g = 4
• g = 5
• g = 15

Tags

CCSS.8.EE.C.7B

Identify the property you would use to solve this equation:
4x = 72

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

Name the first property you will use to solve this equation:
3(x – 7) = 42

• Multiplication Property of Equality
• Commutative property
• Associative Property
• Distributive Property

Tags

CCSS.HSA.REI.A.1

Which property justifies the work in solving this equation?

• Addition Property of Equality
• Additive Inverse Property
• Identity Property of Addition
• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

Solve:
2(2x + 3) = -6(x + 9)

• 1.2
• 6
• -6
• 7.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7