Combine Like Terms Factoring and Expanding

Simplify the following expression
7 - 8c + 3 - 6c 

• -10+14c

• -25

• 10-14c

• 25c

Simplify the Expression:

3a + 7 - 2a

• 8a

• 12a

• a + 7

• 5a + 7

Simplify this expression (combine like terms):
 x + x + x + x

• 4 - x

• 4x

• x

• x+4

-9n + 12n + 7

• 28n

• 10n

• 21n + 7

• 3n + 7

Combine the like terms in the expression:

5b + 9 + 3b

• There are no like terms

• 8b + 9

• 2b + 9

• 17b

Combine the like terms in the expression:

12x + 2 + 3x

• 9x + 2

• 15x + 2

• There are no like terms

• 13x

Simplify the expression:

3x² - x + 7 + 5x + 2 - 2x²

• x² + 4x + 9

• 5x² + 9

• 15

• 15x

12a – 5a

7y+2y

8x-10x+x

• 2x

• -x

• -2x

• x