1/22 710 - Mod 6 Solving Equations Review

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.6.EE.B.7

What is the goal when we are solving equations?

• Make the variable disapear
• Isolate the Variable
• Double the Variable
• Make the equation equal zero

Tags

CCSS.7.EE.B.4A

n + 5 = -13

• n = -18
• n = -8
• n = 8
• n = 18

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

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

Solve   -5t + 9 = 24

• -3
• 3
• 12

Tags

CCSS.7.EE.B.4A

-4(k - 7)

• -4k + 28
• -4k - 28
• 4k + 28
• 4k - 28

Tags

CCSS.7.NS.A.1D

Use the Distributive Property:
5(2x - 3)

• 10x - 15
• 10x - 3
• 7x - 8
• 2x + 2