Answer:
19.8
Step-by-step explanation:
We're trying to solve for k.
We have:
k - 8 = 11.8
In order to solve for k, we must isolate the variable - in other words, we need to put all the k terms on one side and all the non-k terms on the other.
Here, -8 is not a k-term. We need to move it to the other side.
Remember that k - 8 is the same as k + (-8). In order to move a negative number from one side to the other, we must add it back. So, add 8 to both sides:
k - 8 = 11.8
k + (-8) = 11.8
k = 11.8 + 8 = 19.8
The answer is thus 19.8.
~ an aesthetics lover
