Answer:
Simplifying
x + -19 = -19
Reorder the terms:
-19 + x = -19
Add '19' to each side of the equation.
-19 + 19 + x = -19 + 19
Combine like terms: -19 + 19 = 0
0 + x = -19 + 19
x = -19 + 19
Combine like terms: -19 + 19 = 0
x = 0
Solving
x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Simplifying
x = 0
Step-by-step explanation: