ALGEBRA Oblicz: -3(2x+5)= 15:(5a-3)= -(0,25-3/4b+1/3c)= (5a+3):(-2)= 4(-3x-7)=
ALGEBRA
Oblicz:
-3(2x+5)=
15:(5a-3)=
-(0,25-3/4b+1/3c)=
(5a+3):(-2)=
4(-3x-7)=
[latex]-3(2x+5)=-6x-15\\15:(5a-3)=frac{15}{5a-3}\\-(0,25-frac{3}{4}b+frac{1}{3}c)=-frac{1}{4}+frac{3}{4}b-frac{1}{3}c=frac{-3+9b-4c}{12}\\(5a+3):(-2)=-2,5a-1,5\\4(-3x-7)=-12x-28[/latex]