Solving 1-Step Equations Challenge

What is the main difference between an equation and an expression?

• An expression is always true, while an equation is not.

• An equation is always true, while an expression is not.

• An expression has an equal sign, while an equation does not.

• An equation has an equal sign, while an expression does not.

Which of the following is an example of an equation?

• 5 + 4 = 3 * 3

• 3 * 3

• 9

• 5 + 4

What is the goal when solving an equation?

• To add more variables

• To find the value of the equal sign

• To isolate the variable

• To simplify the expression

Which operation is the inverse of addition?

• Multiplication

• Division

• Addition

• Subtraction

In the equation x + 4 = 11, what operation would you use to isolate x?

• Addition

• Subtraction

• Multiplication

• Division

If you subtract 4 from one side of the equation, what must you do to the other side?

• Divide by 4

• Add 4

• Subtract 4

• Multiply by 4

In the equation 14 = a - 8, what is the value of a?

• 14

• 22

• 6

• 8

What is the inverse operation of multiplication?

• Addition

• Subtraction

• Division

• Multiplication

In the equation -7y = 21, what is the value of y?

• -3

• -7

• 3

• 7

In the equation 6 = q / 2, what is the value of q?

• 12

• 3

• 2

• 6