Combining Like Terms & Distributive Property

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

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

Tags

CCSS.7.EE.A.1

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Tags

CCSS.6.EE.A.3

Simplify
-2x - 4(4x - 8)

• -16x - 2
• -18x + 32
• 18x - 32
• -16x + 2

Tags

CCSS.6.EE.A.3

Simplify:
4(8x + 1) - 6(1 - 8x)

• -80x - 2
• 80x + 2
• -80x + 2
• 80x - 2

Tags

CCSS.6.EE.A.3

Simplify:
3x - (x - 6) - 12

• 2x - 6
• 4x - 18
• 2x + 6
• 4x - 6

Tags

CCSS.7.EE.A.1

4(-x - 6)

• 4x - 24
• 4x + 24
• -4x + 24
• -4x - 24

Tags

CCSS.6.EE.A.3

5a + 2b - 3a + 4

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

Tags

CCSS.7.EE.A.1

(b + 8)5

• b + 40
• 5b - 40
• 5b + 40
• 5b + 8

Tags

CCSS.7.EE.A.1

x terms and y terms can be added or subtracted together.

• True

• False

Tags

CCSS.7.EE.A.1

Simplify the following expression:

9x + 5(x + 3)

• 9x + 15

• 45x + 27

• 14x + 42

• 14x + 15

Tags

CCSS.6.EE.A.3