Oblicz. c(4x+5y-9)-(-3x+2y-9)=4x+5y-9+3x-2y+9= d)4x-(2x+by-4)+7y-5=4x-2x-by+ 4+7y-5= e)2x+5+(3x-5y)+.... Question from @kowalczyko923

March 2022 0 12 Report

Oblicz. c(4x+5y-9)-(-3x+2y-9)=4x+5y-9+3x-2y+9= d)4x-(2x+by-4)+7y-5=4x-2x-by+ 4+7y-5= e)2x+5+(3x-5y)+7=2x+5+3x-5y+7=5x+12-5y= Plss pomóżcie dam naj