##y=(2x+7)/5##
##-2x+5y=7##
isolate 5y by adding 2x to both sides: ##=> 5y=2x+7##
divide both sides by 5:
##y=(2x+7)/5##
##y=(2x+7)/5##
##-2x+5y=7##
isolate 5y by adding 2x to both sides: ##=> 5y=2x+7##
divide both sides by 5:
##y=(2x+7)/5##