solve the following equation

4(2x-9)-4x= 4-6x
16y plus 4 =-10

4(2x-9)-4x= 4-6x

8x - 36 - 4x = 4 - 6x
10x = 40
x = 4

16y plus 4 =-10
16y + 4 = -10
Does your keyboard not have a + sign?
16y = -14
y = -14/16 = -7/8