Equations With One Variable

After dropping 5ºF, the temperature was 37ºF. Which choice models this situation?

• d - 37 = 5

• d + 5 = 37

• d - 5 = 37

• d + 37 = 5

Tags

CCSS.HSA.CED.A.3

Ted bought a dolphin poster for $12.  He now has $5.  Which choice models this situation?

• m - 12 = 5

• m - 5 = 12

• m + 5 = 12

• m + 12 = 5

Tags

CCSS.HSA.CED.A.3

Which choice models this situation? Jack needed new pencils for school today. He took 6 pencils from a new box of pencils. If there are 18 pencils left in the box, how many pencils were in the brand new box?

• p - 6 = 18

• p + 6 = 18

• 6p = 18

• p/6 = 18

Tags

CCSS.HSA.CED.A.3

7w + 5 = 3w - 15

• 5

• -2

• 2

• -5

7x = 4x + 33

• 3

• 11

• 21

• 88

Solve:
2x + 1 = 2x - 1

• No Solution

• x = 0

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Solve:
3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Determine the type of solution you will have if you get

-6=6

• one solution

• infinitely many solutions

• no solution

• I don't know. I need to study.

Tags

CCSS.8.EE.C.7A

Determine the type of solution you will have if you get

4=4

• one solution

• infinitely many solutions

• no solution

• I don't know. I need to study.

Tags

CCSS.8.EE.C.7A

8w - 8 = -4x + 16

• 8

• 16

• 24

• 2