One and Multistep Equations

15 = 2a + 7

• 2

• 4

• 12

• 14

Tags

CCSS.7.EE.B.4A

• -10

• 10

• 50

• -50

Tags

CCSS.7.EE.B.4A

Where/what is the mistake?

• Line 2 - You should add 12 to both sides.

• Line 4 - You should divide both sides by 2/3.

• Line 4 - You should multiply both sides by the original fraction.

• Line 5 - There was a calculation error.

Tags

CCSS.HSA.REI.A.1

-11 + 3(b + 5) = 7

• 1

• -1

• 3

• -3

Tags

CCSS.8.EE.C.7B

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

• 4

• 3

• 2

• 1

Tags

CCSS.8.EE.C.7B

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Tags

CCSS.6.EE.B.7

Jim paid a gym membership fee of $50, plus $20 per month. Jim has paid a total of $290 to the gym. Which equation matches this situation?

• 50 + 20m = 290

• 20 + 50m = 290

• 50 + 20 = m

• 50m - 20 = 290

Tags

CCSS.HSA.CED.A.3

Scott works on cars. He charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.

• 7x + 35 = 63

• 7x = 63

• 7x - 35 = 63

• 35x + 7 = 63

Tags

CCSS.HSA.CED.A.3

Solve for x:
4 - 2(x - 3) = 24

• - 7

• 7

• 14

• - 14

Tags

CCSS.7.EE.B.4A

Solve for z in the following equation:

z - 33 = 147

• z= 114

• z = 177

• z = 180

• No Solution

Tags

CCSS.6.EE.B.7