Practice problem
If 22z−107+5z=23z+100−200+5z22z-107+5z=23z+100-200+5z22z−107+5z=23z+100−200+5z, find zzz.
−7-7−7
−6-6−6
−3-3−3
−2-2−2
Type a concept, like “slope” or “photosynthesis”.
