Act Algebra

If 4(x - 1) = 8(x - 2), then x =

• -2

• -1

• 1

• 3

• 4

Tags

CCSS.8.EE.C.7B

What is the value of x if the following equations are true? 2x - y = -8 3x + 2y = 2

• -4

• -2

• 4

• 10

• 12

Tags

CCSS.HSA.REI.C.9

For all values of a and b, which of the following expressions is equivalent to (a - 6)(b + 4)?

• ab - 24

• ab - 2

Tags

CCSS.HSA.APR.A.1

• 3x - 2

• 3x - 4

• 6x - 2

• 6x - 4

• 12x - 8

Tags

CCSS.6.EE.A.4

• x

• x - 1

• x - 3

• x - 4

• x - 12

The product of a and (a - 1) is 6. Which of the following is a possible value of a?

• 2

• 5/2

• 3

• 7/2

• 6

Tags

CCSS.HSA-REI.B.4B

If 2y + 8x = 11, what is the value of 3(2y + 8x)?

• 33

• 41

• 32

• 14

Tags

CCSS.7.EE.A.1

Given that x = 2 and y = 3, how much less is the value of 3x² - 2y than the value of 3y² - 2x?

• 29

• 1

• 6

• 17

Tags

CCSS.6.EE.A.2C

Solve for x:
7x + 2 = -54

• 8

• -8

• 9

• -9

Tags

CCSS.7.EE.B.4A

Solve for x:
5x + 7x = 72

• 36

• -36

• 6

• -6

Tags

CCSS.7.EE.B.4A