Combine Like Terms

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Tags

TEKS.MATH.6.7D

Simplify the following expression:
-7x - 9x

• 63x²
• -16x²
• -16x
• -15x

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-8x + 4x

• -12x
• -4x
• 4x
• 12x

Tags

TEKS.MATH.6.7D

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

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

Tags

TEKS.MATH.6.7D

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y

Tags

TEKS.MATH.6.7D

-6k + 7k=

• k
• -k
• 12k
• -12k

Tags

CCSS.7.EE.A.1

Simplify: 3r + 17r

• 20r

• 51r

• 20r²

• 14r

Tags

CCSS.7.EE.A.1

Simplify: 6m - 4m

• 2m

• 10m

• 10m²

• 2 +2m

Tags

CCSS.7.EE.A.1

Simplify: 10n - 13n

• 3n

• -3n

• -23n

• 23n

Tags

CCSS.7.EE.A.1

Simplify: 6n + n

• 6n

• 7n

• 5n

• -5n

Tags

CCSS.7.EE.A.1