Algebra Problem Solving Methods Quiz

What is the first step in the balance method when solving X + 20 = 45?

• Add 20 to both sides

• Subtract 20 from both sides

• Multiply both sides by 20

• Divide both sides by 20

In the movement method, what happens to the sign of a term when it is moved across the equal sign?

• It stays the same

• It becomes a multiplication

• It takes the inverse operation sign

• It becomes a division

When using the movement method, what is the result of moving +20 across the equal sign?

• -20

• x20

• +20

• /20

In the example X + 74 = 95, what is the value of X after applying the movement method?

• 21

• 19

• 74

• 95

What is a key advantage of the movement method over the balance method?

• It is more confusing

• It only works for subtraction

• It requires more steps

• It avoids increasing terms on the line