Answer :
The missing number is -16
6x + 19 = -29
Subtract 19 on both sides
6x = -29 - 19
6x = -48
Divide by 6 on both sides
x= -16
6x + 19 = -29
Subtract 19 on both sides
6x = -29 - 19
6x = -48
Divide by 6 on both sides
x= -16