The value of variable, x in the equation -x - 5 = 14 is -19.
How to solve equation?
-x - 5 = 14
Add 5 to both sides
-x - 5 + 5 = 14 + 5
-x = 19
Divide both sides by -1
x = 19/-1
x = -19
Check:
-(-19) - 5 = 14
19 - 5 = 14
14 = 14
Therefore, x equals negative -19 in the equation -x - 5 = 14