HELP PLS IVE ASKED THIS LIKE 3 TIMES ALREADY Simplify:
1. ½(2r + 4) - ¼(16 - 8r)
2. (8x - 3) - (2x + 6)
3. (2 - 7y) - 3(y - 9)
4. 2(3x - 4) - (2x - 5)

Step-by-step explanation:

1. ½(2r + 4) - ¼(16 - 8r)=3r-2

2. (8x - 3) - (2x + 6)=6x-9

3. (2 - 7y) - 3(y - 9)=-10y+29

4. 2(3x - 4) - (2x - 5)=4x-3

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x