Mastering Algebraic Expressions

Combine like terms: 3x + 5x

• 3x + 5

• 6x

• 8x

• 9x

Combine like terms: 7y - 2y + 4y

• 9y

• 8y

• 5y

• 6y

Combine like terms: 2a + 3b - a + 4b

• a + 7b

• 3a + 7b

• 2a + 4b

• a + 3b

Simplify: (2/3)x + (1/3)x

• x

• (2/3)x + (2/3)x

• (3/3)x

• (1/3)x

Simplify: (4/5)y - (1/5)y

• (3/5)y

• (4/5)y

• (1/5)y

• (2/5)y

Combine like terms: 6m + 2n - 3m + n

• 6m - 2n

• 2m + 4n

• 3m - n

• 3m + 3n

Simplify: (5/6)z + (1/2)z

• (3/4)z

• (1/3)z

• (2/3)z

• (4/3)z

Combine like terms: 8p - 3p + 2p - p

• 6p

• 4p

• 7p

• 5p

Simplify: (3/4)x - (1/2)x + (1/4)x

• (3/2)x

• (2/3)x

• (1/4)x

• (1/2)x

Combine like terms: 9a + 4b - 3a + 2b

• 9a + 6b

• 5a + 5b

• 6a + 4b

• 6a + 6b