00:01
Problem 30, we're asked to solve, then check our solutions.
00:06
All right, so we have an absolute value problem.
00:09
Normally, when we do an absolute value problem, we rewrite it twice.
00:15
But in this problem, when we rewrite it a second time, we take the opposite of zero.
00:20
But what's the opposite of zero? well, it's zero again.
00:23
So we're not going to bother with this one.
00:26
So we just go back here and just solve this one, add one to both sides, and we get six c equals one.
00:33
Divide by six, and we get c equals one -sixth...