Math Expressions and Equations

Solve the equation 3x + 5 = 17 for x.

• x = 7

• x = 10

• x = 4

• x = 2

Tags

CCSS.7.EE.B.4A

Simplify the expression 4(2x + 3) - 2(5 - x).

• 8x + 12 - 10 + 2x

• 12x + 5

• 10x - 5

• 6x + 15

Tags

CCSS.6.EE.A.3

If 2x - 7 = 11, what is the value of x?

• x = 14

• x = 9

• x = 5

• x = 3

Tags

CCSS.7.EE.B.4A

Evaluate the expression 5x - 3y for x=4 and y=2.

• 14

• 10

• 20

• 7

Tags

CCSS.6.EE.A.2C

Solve the equation 2(3x - 4) = 20 for x.

• x = 6

• x = 10

• x = 8

• x = 12

Tags

CCSS.7.EE.B.4A

Simplify the expression 3x + 2y - (x - 4y).

• 2x + 6y

• 4x + 6y

• 5x - 2y

• 7x - 2y

Tags

CCSS.7.EE.A.1

If 4x + 9 = 25, what is the value of x?

• 4

• 2

• 7

• 13

Tags

CCSS.7.EE.B.4A

Evaluate the expression 2(3x + 5) - 4(2x - 3) for x=2.

• 22

• 18

• 10

• 14

Tags

CCSS.6.EE.A.2C

Solve the equation 5x - 8 = 27 for x.

• x = 15

• x = 7

• x = 5

• x = 10

Tags

CCSS.7.EE.B.4A

Simplify the expression 2(4x + 3) - 3(2x - 5).

• 10x + 9 - 6x + 15

• 2x + 12 - 3(2x - 5)

• 8x + 6 - 3x - 15

• 8x + 6 - 6x + 15

Tags

CCSS.6.EE.A.3