One-Step Equations

One-Step Equations

by Mrs. Johnson

Multiple Choice

Which type of problem has an equal sign?

• Equation

• Expression

​Solving Equations

Multiple Choice

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Multiple Choice

What does the word "inverse" mean?

• I don't know.

• opposite

• the same as

• solve

Multiple Choice

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Multiple Choice

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

​Solving Equations

Multiple Choice

To solve the equation x + 7 = 12, what will you need to do?

• Subtract 7 from both sides.

• Add 7 to both sides.

• Multiply both sides by 7

Multiple Choice

What is the first step in solving the equation 15 = y - 4?

• Subtract 15 from both sides.

• Add 4 to both sides.

• Multiply both sides by 4.

• Add 15 to both sides.

Multiple Choice

r + 20 = 27

• r = 7
• r = 47
• r = 13
• r = 20

Multiple Choice

Solve the equation:
4p = 16

• p = 12
• p = -12
• p = -4
• p = 4

Multiple Choice

$$\frac{x}{5}=20$$  

• 100

• 120

• 4

• 5

Multiple Choice

Solve the equation:
5x = 25

• x = 20
• x = 125
• x = 4
• x = 5