Solving One-Step Equations with Inverse Operations

What is a variable in the context of simple equations?

• A symbol that represents one or more numbers

• A statement that two expressions are equal

• A value that makes an equation true

• Two numbers whose sum is zero

Which property states that adding the same number to each side of an equation produces an equivalent equation?

• Division Property of Equality

• Multiplication Property of Equality

• Subtraction Property of Equality

• Addition Property of Equality

If you have the equation x - 4 = -6, what is the value of x?

• -10

• 2

• 10

• -2

What is the inverse operation of addition?

• Addition

• Subtraction

• Division

• Multiplication

What is the result of solving the equation 0.7 = y + 1.9?

• y = -2.6

• y = 2.6

• y = -1.2

• y = 1.2

Which property states that multiplying the same number to each side of an equation produces an equivalent equation?

• Subtraction Property of Equality

• Multiplication Property of Equality

• Addition Property of Equality

• Division Property of Equality

What is the solution to the equation x / 3 = 4?

• x = 16

• x = 12

• x = 1

• x = 7

What is the reciprocal of -3/4?

• 4/3

• -4/3

• 3/4

• -3/4

If you have the equation y / 4 = -7, what is the value of y?

• y = -4

• y = -28

• y = 4

• y = 28

What is the solution to the equation 6π = πx?

• x = 6

• x = 3

• x = 1

• x = 12