1. The problem statement, all variables and given/known data How would you solve for x in y = (x+4)/(x+3) 2. Relevant equations 3. The attempt at a solution y(x+3) = (x+4) xy+3y=x+4 -x+xy+3y=4 x-xy-3y=-4 ...... That is the closest to anything familiar I could come. This isn't really a homework question but how would you do this? Is it even possible?