Simplifying Expressions

Factor   2x + 18.

• 2(x + 9)
• 2(x + 8)
• 2(2x + 9)
• cannot be factored

Tags

CCSS.7.EE.A.1

Factor  7x + 48y.

• 7(x + 7y)
• 7(x + y)
• cannot be factored
• 7(x + 48y)

Tags

CCSS.7.EE.A.1

Find the difference:
(8 - u) - (5u + 1)

• 6u + 7 
• -4u + 7
• -6u + 7
• 4u - 7

Tags

CCSS.7.NS.A.3

Find the difference: 
2(x - 2) - 3(x - 4)

• -x - 8
• x + 8
• 5x + 8
• -x + 8

Tags

CCSS.7.NS.A.3

Find the sum:
1/2 (4x + 4) + (2x + 8)

• -4x + 10 
• 4x + 10
• 6x + 12
• -6x + 12

Tags

CCSS.6.EE.A.3

Simplify   2(3x + 5)

• 6x + 10
• 23x + 5
• 6x + 5
• 11x

Tags

CCSS.7.NS.A.1D

Simplify    100( -3x + -2)

• -103x + -200
• 97x + -200
• 300x + -200
• -300x - 200

Tags

CCSS.7.NS.A.1D

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression.
3a + 2c - 5 - 4a

• Simplified
• 2c - 5 - 7a
• 2c - 5 - a
• 2c - 5 - 4a

Tags

CCSS.7.EE.A.1

Simplify the Expression.
3x + 2z + 9y - 8

• Simplified
• 5xz + 9y - 8
• 3x + 2z + y
• 3x + 11zy - 8

Tags

CCSS.HSN.VM.C.8