Simplifying Expressions

4x+2x+3x

• 10x

• 9x

• 11x

• 8x

Simplify the expression

4g + 3g + 2g + g

• 4g

• 9g

• 10g

Simplify the expression

2a + 3a + 5a – 4a – 2a

• 16a

• 8a

• 7a

• 4a

Simplify:

8x + 2 + 10x + 1

• 18x + 3

• 10x + 11

• 21x

• 9x + 12

n + 4n - 7n - 1

• 12n -1 
• 11n 
• -2n -1 
• 2n +1 

Simplify:6b + 7b - 10

• 3b
• 13b - 10
• 13b² - 10
• 3b²

r +10r

• 11r

• -11r

• 9r

• -11

Simplify the following expression:
-7x - 9x

• 63x²
• -16x²
• -16x
• -15x

Write in simplest form: 4p-7+6p+10

• 13p

• 10p+17

• 10p+3

• -3+10p

Identify the "like terms" in the expression: 
2x + 4y - 3x + y - x

• 2x and 4y and -3x
• 2x and -3x and x
  4y and y 
• they are all like terms
• there are no like terms