Review of One and Two Step Equations

Translate the statement into an equation:

Five less than a number is 6

• n - 5 = 6

• 5 - n = 6

• 6 - 5 = 1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Solve for the variable: 6d = 24

• d = 4

• d = 5

• d = 18

• d = 144

Tags

CCSS.6.EE.B.7

Solve for the variable: x + 12 = -20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

Translate the statement into an equation:

6 less than twice a number is 4

• 2n - 6 = 4

• 6 - 2n = 4

• 6n - 4 = 2

• 6 - 4n = 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Translate the statement into an equation: Two more than 4 times a number is -18.

• 4x + 2 = -18

• 2x + 4 = -18

• 18 + 4x = 2

• 2 + 4x = 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Solve:

Solve for the variable: 3x + 7 = -8

• x = -5

• x = 5

• x = -12

• x = -18

Tags

CCSS.7.EE.B.4A

Solve for x:

8x - 10 = -34

• x = 4

• x = 3

• x = -3

• x = -24

Tags

CCSS.7.EE.B.4A

Solve for the variable: 3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Tags

CCSS.7.EE.B.4A

Solve for the variable: 15 = 2a + 7

• a = 2

• a = 4

• a = 12

• a = 14

Tags

CCSS.7.EE.B.4A

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7