Distributive Property and Factoring, Combining Like Terms

Which expression is equivalent to

7(3 + g) ?

• 21 + g

• 10g

• 21 + 7g

• 21g

Combine like terms to find which expression is equivalent to 9c + 12d + 2c

• 18c² + 12d

• 11c + 12d

• 11c² + 12d

• 23cd

Which expression is equivalent to

15 + 20y ?

• 5(3 + 4y)

• 5(3 + 5y)

• 5(3 + 4)

• 5(10 + 15y)

Which expression is equivalent to

5(3x - 4) ?

• 8x - 4

• 15x + 20

• 15x - 4

• 15x - 20

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

• 12 + 7x

• 14x

• 14x + 3

• 9 + 7x

Fill in the blank to create equivalent expressions using the properties given.

20(x+7) - 4x GIVEN

20x + __ - 4x Distributive Property

16x + __ Combine Like Terms

Enter the value on the keypad.

Mathematical Equivalence

ON

Tags

6.7.D

Which of the following is equivalent to  
8h +7(2 + 4h)?

• 90h

• 12h + 14

• 50h

• 36h +14

To ​simplify the expression 3(x+4)+1 I can first use the ​ (a)   to get 3x+12+1. Then, I can ​ (b)   to get the expression 3x+13

• simplify

• distributive property

• combine like terms

5(2 - 7n) =

• 52 - 57n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Simplify

3(3x -6) +5(3x +6)

Mathematical Equivalence

ON