Expressions
Given expression:
The sum of 16 and x is -4
First of all, the sum of 16 and x is 16 + x.
Then, this sum equals -4.
We get the following equation: 16 + x = -4.
In order to solve for x, subtract 16 from both sides:
x = -4 - 16
x = -20
Therefore, x = -20.