Algebra 1 Quiz 1 Basics of Algebra

Simplify by combining like terms:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

8(x + 5) - 4(x + 4)

• 4x + 24
• 4x + 16

Tags

CCSS.6.EE.A.3

Expand 2(4X-7)

• 8x-14

• 8x-7

• 6x+7

• 8x+14

Tags

CCSS.6.EE.A.3

Expand 2(4 + 9w)

• 8+9w

• 2+9

• 8+18w

• 2+9w

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

Simplify
2a + a

• 3a
• 2a
• 2a²

Tags

CCSS.7.EE.A.1

Expand
2(a - b)

• 2a - b
• 2a - 2b
• -2ab

Solve for z
z + 3 = 11

• z = 14
• z = 8
• z = 33

Solve for p
p - 8 = 4

• p = -32
• p = -12
• p = 12