Combining Like Terms

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:

4x² + 3x + 11 - 2x

• 4x² + x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Simplify: 2x + 3 + 9x + 2

• 16x

• 11x + 5

• 5x + 11

• 16 + x

Simplify: 2x + 8y +10x - 4x

• 12x + 8y

• -20xy

• 8x + 8y

• 10xy + 10x

x + 3x - 2x

• 6x

• 3x

• 5x

• 2x

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Which expression is equivalent to x + x + x + y + z + z + z?

• 7xyz
• 3x + y + 3z
• 2x + y + 4z
• 7 + x + y + z

Tags

CCSS.6.EE.A.4

Rewrite the expression by combining like terms.
3xy + 8x² + 4y + 2y – 5x²

• 3x² + 3xy + 6y
• 6y² + 2xy + 2x
• 7x² + 35x
• 3x² + 6y + y

Tags

CCSS.7.EE.A.1

Simplify: x + 3x + 6x + x

• 9x

• 11x

• 2x + 9x

• Can't be simplified

Tags

CCSS.7.EE.A.1

Simplify: 7t - 3t + t - 3t

• 2t

• 8t - 6t

• 14t

• Can't be simplified

Tags

CCSS.7.EE.A.1