How do you solve the equation #-14-n/9=9#?

Question

1286 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-04-19T16:29:16

#n=-207#

#-14-n/9=9#

#:.-14/1-n/9=9/1#

#:.(-126-n=81)/9#

multiply L.H.S. and R.H.S. by #9#

#:.-126-n=81#

#:.-n=81+126#

#:.-n=207#

#:.color(green)(n=-207#

substitute #color(green)(n=-207#

#-14-(-color(green)207)/9=9#

#:.-14-(-23)=9#

#:.-14+23=9#

#:.9=9#