Combining Like Terms

Combining (Addition)

100

1a + 1a + 9

What is 2a + 9

200

5x + 3 + 3x + 2

What is 8x + 5

300

3 + 1t + 6t + 5

What is 7t + 8

400

2a + 2b + 2a + 2b

What is 4a + 4b

Combining (Subtraction)

100

1b - 2 - 2b

What is -1b - 2

200

12c - 6c

What is 6c

300

5z - 5 - 1 - 1z

What is 4z - 6

400

-3j - 1k - 2j - 2k

What is -5j - 3k

Combining Like Terms(Add & Subtract Mix)

100

-7w - 5 + 1w + 1

What is -6w - 4

200

9a - 6b - 1a 

What is 8a - 6b

300

-2f + 3f + 3 + 8

What is 1f + 11

400

5t + 1 - 10t

What is -5t + 1