uprosc podana wartosc redukujac wyrazenia podone 3(x-2y)+2(x+3y) 3(x-y+7)-4(2x+5)+2(4-6y) 2(a-3b+4c)-(3a+7,5b-4⅔c) 2(3a-7)-3(4b+5c)-7(4z+c)
uprosc podana wartosc redukujac wyrazenia podone
3(x-2y)+2(x+3y)
3(x-y+7)-4(2x+5)+2(4-6y)
2(a-3b+4c)-(3a+7,5b-4⅔c)
2(3a-7)-3(4b+5c)-7(4z+c)