Mid-Unit 4 Test (One-Step Equations)

Translate into an algebraic expression:

3 more than 8 times a number

• 3 + 8x

• 8x + 3

• 8x - 3

• 3 - 8x

Translate into an algebraic expression:

half a number, decreased by 9

• x - 9

• $\frac{x}{2}\ -\ 9$

• $\frac{x}{2}\ +\ 9$

• 2x - 9

Translate into an algebraic expression:

5 less than 6 times a number

• 5 - 6x

• 6x - 5

• 6x + 5

• 5 + 6x

Translate into an algebraic expression:

3 times a number, plus 2

• 3x + 2

• 3x - 2

• 2 + 3x

• 2 - 3x

Solve:

x + -3 = -6

• x = -9

• x = -3

• x = 3

• x = 9

Tags

CCSS.6.EE.B.7

Solve:

5 = -2 + y

• y = -7

• y = 3

• y = -3

• y = 7

Tags

CCSS.6.EE.B.7

Solve:

x - 27 = 43

• x = 70

• x = -70

• x = 16

• x = -16

Tags

CCSS.6.EE.B.7

Solve:

a - 10 = -27

• a = -37

• a = 37

• a = -17

• a = 17

Tags

CCSS.6.EE.B.7

-4x = 20

• x = 24

• x = 16

• x = -5

• x = 5

Tags

CCSS.6.EE.B.7

Solve:

-27 = -3x

• x = 9

• x = -9

• x = -24

• x = -30

Tags

CCSS.6.EE.B.7