Equations, Expressions, Distributing and Factoring

Factor.
2xy - 14y + 10xyz

• Nothing can be factored
• 2(xy -7y + 5xyz)
• 2y(x - 7 + 5xz)
• 2xyz(1 - 7 + 5)

Tags

CCSS.7.EE.A.1

Factor.
fwy + wh

• Nothing can be factored
• w(fy - h)
• w(fy + h)
• wy(f + h)

Solve.  
4 = 2(x + 3)

• x = 1/2
• x = 7/2
• x = -1
• x = 5

Solve.
-2x - 7 + 3x = 10

• x=-2
• x=3
• x=10
• x=17

Solve.
10(h + 1) -4 = 76

• h = 10
• h = 4
• h = 7
• h = 76

Which of the following is an equation?

• 4x - 7
• 3 - 7t
• 7x = 49
• 43x - 9

Match the word to its meaning.
QUOTIENT

• Add 
• Subtract
• Multiply 
• Divide

Translate the word phrase into an algebraic expression.
Five less than  x 

• x - 5 
• 5 - x 
• x + 5 
• 5x

Translate the word phrase into an algebraic expression.
the quotient of 4 and a number increased by 10

• 4 - n + 10
• 4n + 10
• (4 ÷ 10) + n
• 4 / n + 10

Which of these are like terms in the following expression.
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²