Question 82432
good so far, but you also need to do the LCD on the 4/x ... that gives (3(x+1)/LCD)-(2x/LCD)=(4(x+1)/LCD)


multiplying by LCD gives 3(x+1)-2x=4(x+1) ... or 3x+3-2x=4x+4 ... -3x=1 ... x=-1/3