Simplify 6 - 4[x + 1 - (y + 3) ] + 5y.

-4 + 2x + 3y

8 + 2x + 3y

14 - 4x + 9y

22 - 4x + 9y

14 - 4x + 9y

Step-by-step explanation:

6 - 4 (x + 1 - (y + 3)) + 5y

x + 1 - y - 3

6 - 4 (x + 1 - y - 3) + 5y

-3 + 1 = - 2

6 - 4 (x - 2 - y) + 5y

4 * x = 4x

-4 * - 2 = 8

-4 * - y = - 4y

6 - 4x - 8 - 4y + 5y

6 + 8 = 14

4y + 5y = 9y

14 - 4x + 9y