Middle School Two Step Equations

Solve for n.

2n + 10 = -2

• n = -14

• n = -10

• n = -24

• n = -6

• n = -12

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Tags

CCSS.7.EE.B.4A

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Tags

CCSS.7.EE.B.4A

A scuba diver dove 16 ft to an elevation of -50 ft. What was her elevation before the dive?

Which equation matches the scenario?

• x - 1/6 = 50

• x - 16 = -50

• 1/6 x = 50

• -50 = 16x

Tags

CCSS.HSA.CED.A.3

If you divide the age of Grampa Gump by 16, you get the age of Junior Gump. If Junior is 5 years old, how old is grampa?

Which equation matches the scenario?

• x/16 = 5

• x - 1/6 = 15

• 8x - 3x = 450

• 16/x = 5x

Tags

CCSS.HSA.CED.A.3

Solve for x.

x - 15 = 45

• 30

• 40

• 50

• 60

Tags

CCSS.6.EE.B.7

Solve for y.

2y = 38

• 40

• 36

• 19

• 16

Tags

CCSS.6.EE.B.7

Solve for x.

-36 + x = -100

• 136

• -64

• 64

• -136

Tags

CCSS.6.EE.B.7

What is the primary difference between one and two-step equations?

• One-step equations have only addition and subtraction.

• Two-step equations have only multiplication and division.

• Nothing is different between them.

• Two-step equations have two operations and one-step equations have only one.

Tags

CCSS.7.EE.B.4A

The number of elephants at the circus was two-fifths of the number of horses. If there were 16 elephants, how many horses were there?

Which equation matches the scenario?

• 2/5x = 16

• 5/2x = 16

• x -16 = 2/5

• 16 + x = 2/5

Tags

CCSS.HSA.CED.A.3