Combining Like Terms 2

Combine the like terms.

r + r + r

• r

• 3r

• 3

• r³

Combine the like terms.

2x + 5 + 3x

• 10

• 5x + 5

• 5 + 5

• 10x

Combine the like terms.

3 + 2 + 5y

• 10

• 10y

• 5 + 5

• 5y + 5

Combine the like terms.

10x + 6 + 5y + 2x + 4y + 3

• 30

• 21x + 9

• 12x + 9y + 9

• 30xy

Combine the like terms.

2x + 4y + x + y

• 2x + 4y

• 8xy

• 3x + 5y

• x + y + 6

Combine the like terms:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Choose all the expressions that are equivalent to 5x + 4.

• x + x + x + x + x + 4

• 2x + 3x + 1 + 1 + 1

• 5x + 1 + 1 + 2

• 3x + 2x + 3 + 1

Choose all the expressions that are equivalent to 10 + 3g.

• 2 + 2 + 2 + 2 + 2 + g + 2g

• 5 + 2 + 3 + 3g

• 10 + 2g + 2g

• 7 + 2 + g + g + g

Choose all the expressions that are equivalent to 7h.

• h + 1 + h + 1 + h + 1 + h

• 2h + 3h + 2h

• h + h + h + h + h + h + h

• h x h x h x h x h x h x h

Choose all the expressions that are equivalent to 4s + 3.

• 4s + 2 + 1

• 4s - 5 + 3

• 2s + 2s + 3

• s + s + s + s + 1 + 1 + 1