Day 5: Solving Equations

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.7

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

-16+ x= -15

• 2
• 0
• -1
• 1

Tags

CCSS.6.EE.B.7

10 = -7 + b

• b = -17
• b = 3
• b = 17
• b = -3

Tags

CCSS.6.EE.B.7

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

• One of the steps for this problem is to subtract 3 from both sides.
• One of the steps for this problem is to add 4 on both sides.
• One of the steps for this problem is to subtract 4 from both sides.
• One of the steps for this problem is to multiply by -15 on both sides.

Tags

CCSS.7.EE.B.4A

To create a zero pair with -5, what would we do?

• Add 5
• Subtract 5
• Divide by -5
• Divide by 5

Tags

CCSS.7.EE.A.1

Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday.  She made a total of $96 last week.  Which equation models this situation?

• 96h + 15 = 8
• h/96 = 8
• 8h + 15 = 96
• h/8 = 96

Tags

CCSS.HSA.CED.A.3

Solve for v.

• 60
• -3
• 15
• 3

Tags

CCSS.7.EE.B.4A