Practice problem
Find all equations equivalent to x+2=4x+2=4x+2=4.
x+1=3x+1=3x+1=3
x+1=2x+1=2x+1=2
x+1=1x+1=1x+1=1
x+1=0x+1=0x+1=0
Type a concept, like “slope” or “photosynthesis”.
