solving algebraic expressions

Which is the correct first step in solving the equation shown?

• Subtract 33 from both sides

• Add 33 from both sides

• Add 3.5 from both sides

• Multiply both sides by -3.5

Tags

CCSS.7.EE.B.4A

What is 2x + x?

• 2x²
• 2x
• 3x
• 5x

Tags

CCSS.7.EE.A.1

Evaluate the expression:
(23 + m) ÷ 9
m = 4

• 2
• 4
• 3
• 9

Tags

CCSS.6.EE.A.2C

Evaluate the expression:
7 · (k ÷ 5)
k = 25

• 35
• 5
• 42
• k

Tags

CCSS.6.EE.A.2C

What is 2x + x?

• 2x²
• 2x
• 3x
• 5x

Tags

CCSS.7.EE.A.1

5(x-4) + (2x-7)

• 3x - 28
• 5x + 2x -27
• 7x² + 11
• 7x -27

Tags

CCSS.6.EE.A.3

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

Sixty less forty is some number

• 60 - 40 = n
• 60 < 40 + n
• 40 - 60 = n
• 60 < 40 - n

Tags

CCSS.HSA.CED.A.3

Evaluate the expression:
(23 + m) ÷ 9
m = 4

• 2
• 4
• 3
• 9

Evaluate the expression:
(8 · j) − 10
j = 7

• 39
• 56
• 53
• 46

Tags

CCSS.6.EE.A.2C