Equations Classwork Practice

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

5x - 4 + 2x = 3

• 1
• 2
• 3
• 4

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

What is the first step to solve this equation?
k + 6 = -4k - 9 

• Add k to both sides of the equation

• Add 4k to both sides of the equation

• Subtract 9 from both sides of the equation

• Subtract 4k from both sides of the equation

Tags

CCSS.8.EE.C.7

solve:

2 + 6x = x - 1

• x=12

• x=-3/5

• x=1/7

• x=-7

2k - 6 + 3k = 14

• k = 20
• k = 8/5
• k = 14/11
• k = 4

Tags

CCSS.8.EE.C.7B

19a - 12 - 4a = -57

• a = -23/5
• a = 3
• a = -3
• a = -19

Tags

CCSS.7.EE.B.4A

-10(5x - 3) = 330

• x=9

• x=6

• x=55

• x=-6

5(x-3)=40

• 11
• 43/5
• 38
• 37/5

Tags

CCSS.7.EE.B.4A