Math MAAP Practice Algebra

Simplify this expression:

-(x+2)+4

• x+1
• x-2
• 2-x
• -x+2

Tags

CCSS.7.EE.A.1

-4x + 1=21

• x = 120
• x = 5
• x = 30
• x = -5

Tags

CCSS.7.EE.B.4A

4x - 3 = 12

• x = 19
• x = 2
• x = 47
• x = 15/4

Tags

CCSS.7.EE.B.4A

5(x - 3) + 2x = 27

• 3
• 42/15
• 30/7
• 6

Tags

CCSS.8.EE.C.7B

4x - 9x + 3 = -32

• -35/13
• 7
• -7
• -29/5

Tags

CCSS.8.EE.C.7B

38 + 7k = 8(k + 4)

• 6
• 8
• -6
• 1

38 + 7k = 8(k + 4)

• 6
• 8
• -6
• 1

5 + 9r = 104

• 20
• 19
• -13
• 11

Tags

CCSS.7.EE.B.4A

Which expression represents the statement:  The product of  7  and  y  is the same as the sum of  y  and  12

• 7 + y = 12y
• 7y = y + 12
• 7/y + y = 12
• 7^y=12 + y

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A