Practice problem
If 2x−1=x+12x-1=x+12x−1=x+1, what does x+1x+1x+1 equal?
2x+12x+12x+1
2x2x2x
1−2x1-2x1−2x
2x−12x-12x−1
Type a concept, like “slope” or “photosynthesis”.
