Simplify Expressions

Simplify the following expression:
a - 8 - 10

• 2a - 18
• a - 18
• a - 2
• a + 18

Tags

CCSS.7.EE.A.1

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

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

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-7x - 9x

• 63x²
• -16x²
• -16x
• -15x

Tags

CCSS.7.EE.A.1

Simplify the following expression:
19 - ( 3 - 5b)

• 16 + 5b
• 21 + 5b
• 16 - 5b
• 21 - 5b

Tags

CCSS.6.EE.A.3

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

Tags

CCSS.7.EE.A.1

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

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

Tags

CCSS.7.EE.A.1

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

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

Tags

CCSS.7.EE.A.1

Simplify:
10y - 7y + 8y - 7y

• 4y
• 4x
• -4x
• -4y

Tags

CCSS.7.EE.A.1

Simplify:
10x + 10y - 11y - 11x

• 1y - 1x
• 1x + 1y
• -1x - 1y
• 1x - 1y

Tags

CCSS.7.EE.A.1

Simplify:
2x - 5x + 6x + 7 + 14

• 3x + 21
• 3x + 22
• -3x + 21
• -3y + 22

Tags

CCSS.7.EE.A.1