Mind Check- 2-step equations

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

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

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

-4x+1=21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

4.4 + n = -5.6

• 1.2

• -1.2

• -10

• 10

Tags

CCSS.6.EE.B.7

-15.6 = -3.9r

• 4

• -4

• 60.84

• -11.7

Tags

CCSS.6.EE.B.7

-3/4 x + 1/2 = 3/8

• x = -1/6
• x = 3/32
• x = 1/6
• x = -3/32

Tags

CCSS.7.EE.B.4A

x - 17.6 = 1.9

• 19.5
• 18.5
• 20.5
• 21.5

Tags

CCSS.6.EE.B.7