Addition of Algebraic Expressions

What is the sum of 3x + 5x?

• 6x

• 8x

• 10x

• 4x

Calculate the result of 2a + 4b + 3a.

• 6a + 4b

• 5a + 3b

• 5a + 4b

• 2a + 7b

If p = 2 and q = 3, what is the value of p + 2q?

• 5

• 10

• 7

• 8

What do you get when you add (x + 2) + (3x + 4)?

• 4x + 8

• 4x + 6

• 3x + 2

• 5x + 4

Find the sum of 7y + 2y - 5y.

• 3y

• 6y

• 2y

• 4y

What is the result of (4m + 3) + (2m - 1)?

• 6m - 2

• 6m + 2

• 4m + 1

• 5m + 4

If a = 5, what is the value of 3a + 2?

• 10

• 15

• 17

• 20

Combine the like terms in 6x + 4 - 2x + 3.

• 4x + 7

• 5x + 5

• 2x + 10

• 8x + 1

What is the sum of (2x + 3) and (4x - 5)?

• 6x - 2

• 5x - 2

• 6x + 2

• 4x - 8

Calculate the result of 5p + 3p - 2p + 7.

• 6p + 5

• 5p + 5

• 8p + 7

• 6p + 7