Distributive Property and Combining Like Terms

7(x + y) + 3(2x + y)

13x + 10y

7x + 4 - 2 - 5x

2x + 2

5x - 2y - 3x - 8y

2x - 10y

4(6y + 3) + 10y

34y + 12

x + y + 2x + 5 + 5y

3x + 6y + 5

4(y - 5)

4y - 20

2x + 5y + 3x + y

5x + 6y

3(y + 2) + 2(x + y)

5y + 2x + 6

2x + 2 + 3 + 4x

6x + 5

-2(4x - 3y) + 8x

6y

5y + 3(y + 10)

8y + 30

9(x - 1) + 12

9x + 3