Simplifying Algebraic Expressions

Simplify the expression:

19 - ( 3 - 5b)

• 16 + 5b

• 21 + 5b

• 16 - 5b

• 21 - 5b

Tags

CCSS.6.EE.A.3

Simplify the expression:

3 - 5(a - 4)

• 23 - 5a

• 5a - 23

• 18a

• -18a

Tags

CCSS.6.EE.A.3

Fill in the blank:
2(x + 7) = 2x + __

• 7

• 14

• 7x

• 14x

Tags

CCSS.6.EE.A.3

Simplify the expression
11(9 + d)

• 99 + d

• 20 + 9d

• 20 + d

• 99+11d

Tags

CCSS.6.EE.A.3

Simplify:
5x - 6x - 8x + 7 

• -9x + 7

• -9x -  7

• 9x + 7 

• 9x - 7

Tags

CCSS.7.EE.A.1

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

Simplify:
11m - 8 - 12 + 10m

• m - 20

• m - 4

• 21m - 4

• 21m - 20

Tags

CCSS.7.EE.A.1

4a + 9 + a

• 5a + 9

• 3a-9

• 3a + 9

• 5a - 9

Tags

CCSS.7.EE.A.1

Simplify:
-1x + y - z + 10z + 2x - 10y

• 1x - 9y + 9z

• 1x - 9z - 9y

• -1x - 9z - 9y

• -1x - 9 - 9y

Tags

CCSS.7.EE.A.1

3x - 5x

• 2x

• 8x

• -2x

• 15x²

Tags

CCSS.7.EE.A.1