Group B - Week 14 - Linear Expressions

Combine like terms in the expression:
3x + 2y -5x +4y

• 8xy
• -2x + 6y
• -2x - 2y
• 5x + 6y

Simplify the expression 4a - 2b + 7a -3b

• 8a - 1b
• 10a - 4b
• 11a - 5b
• 6a - 5b

Combine like terms in 2x² - 5x -3x² + 8

• 3x^2 - 5x + 8
• -x + 8
• 2x^2 - 5x + 8
• 4x^2 - 5x + 8

Simplify the expression 5x - 3y + 2x - 4y

• 7x - 7y

• 6x - 7y

• 7x - 3y

• 7x - 4y

Combine like terms in 6a² - 3a - 2a² + 4

• 4a² - 3a + 4

• 2a² - 3a + 4

• 4a² - 7a + 4

• 4a² - 3a + 6

Combine like terms in the expression:
5x - 2y + 3x + 4y

• 8x + 2y

• 8x + 2y

• 8x + 2y

• 8x + 2y

Combine like terms in the expression:
2a - 3b + 4a + 5b

• 6a + 2b

• 6a + 5b

• 6a - 3b

• 6a + 3b

Simplify the expression 3x - 2y + 5x - 4y

• 8x - 6y

• 8x - 4y

• 7x - 6y

• 7x - 4y

Combine like terms in the expression:
6a² - 4a - 3a² + 7

• 3a² - 4a + 7

• 3a² - 7a + 7

• 3a² - 4a + 4

• 3a² - 7a + 4

Combine like terms in 7x² - 3x - 4x² + 5

• 3x² - 3x + 5

• 3x² - 7x + 5

• 3x² - 3x + 8

• 3x² - 7x + 8