Algebra Vocabulary and Equations + -

Identify the following as an Equation, Expression, or Inequality:

 $3x\ +\ 4$  

• Equation

• Expression

• Inequality

Identify the following as an Equation, Expression, or Inequality:

 $x\ +\ 4\ =\ 12$  

• Equation

• Expression

• Inequality

Identify the following as an Equation, Expression, or Inequality:

 $x\ +\ 16\ \le\ 25$  

• Equation

• Expression

• Inequality

Which represents the coefficient in the following number sentence?

 $5y\ +\ 2\ =27$  

•  $5$  

•  $y$  

•  $2$  

•  $27$  

Which represents the variable in the following number sentence?

 $5y\ +\ 2\ =27$  

•  $5$  

•  $y$  

•  $2$  

•  $27$  

Which represent the constants in the following number sentence? Choose ALL that are correct.

 $5y\ +\ 2\ =27$  

•  $5$  

•  $y$  

•  $2$  

•  $27$  

What value of y makes the number sentence true?

 $y\ +\ 15\ =33$  

• -18

• 48

• 18

• -48

Which value of x makes the number sentence true?

 $x\ -\ 13\ =\ 24$  

• -11

• -37

• 11

• 37

What value of y makes the number sentence true?

 $y\ +\ 5\ =\ -18$  

• 13

• -13

• 23

• -23

What value of x makes the number sentence true?

 $x\ -\ 6\ =\ -12$  

• -6

• 6

• 18

• -18