Solve for xxx: dfrac22x−21=dfrac23x+21\\dfrac{22}{x - 21} = \\dfrac{23}{x + 21}dfrac22x−21=dfrac23x+21
x=987x = 987x=987
x=903x = 903x=903
x=45x = 45x=45
x=945x = 945x=945