Combining Like Terms in Equations

What does combining like terms mean?

• Adding terms

• Dividing terms

• Multiplying terms

• Subtracting terms

Which of the following are like terms?

• 2x and -7

• 2x and -7x

• 2 and 7x

• 2 and -7

What is the result of adding 2x and 7x?

• 0x

• 5x

• 9x

• 14x

What operation is the inverse of multiplication?

• Addition

• Subtraction

• Division

• Multiplication

What are the like terms in the expression 5x + 9 + 4?

• 5x and 9 + 4

• 5x and 9

• 5x and 4

• 9 and 4

What is the result of adding 9 and 4?

• 14

• 13

• 12

• 11

What is the result of adding -7 and -8?

• -15

• -1

• 1

• 15

What is the result of adding 2x and 4x?

• 8x

• 6x

• 4x

• 2x

What is the result of adding 7n and 2n?

• 14n

• 5n

• 9n

• 0n

What is the result of adding 4 and -1?

• 5

• 3

• 2

• 1