Combine Like Terms

Front

9x + 8x

Back

17x

Front

x + 1 + 3x

Back

4x + 1

Front

4x - 3 + 2 - 2x

Back

2x - 1

Front

-9w + 7 - 4w - 16

Back

-13w - 9

Front

2x + 1 + 7x

Back

9x + 1

Front

4x² - 3x + 11 -2x

Back

4x² - 5x + 11

Front

5x² + 5y + 2x² + 4y² – 4x² + 2y² - 4y

Back

3x² + 6y² + y

Front

3x + 2x + 3y - 7y

Back

5x - 4y

Front

5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify: 6x + 12x + 3y

Back

18x + 3y