Answer:
c=0/0
Step-by-step explanation:
Let's solve for c.
x−c
c−x
=−1
Step 1: Multiply both sides by c-x.
−c+x=−c+x
Step 2: Add c to both sides.
−c+x+c=−c+x+c
x=x
Step 3: Add -x to both sides.
x+−x=x+−x
0=0
Step 4: Divide both sides by 0.
0
0
=0/0
c= 0/0
