PRZEKSZTAŁĆ WZORY A + B = C - D D = ? zad 2 A/B = C/D D = ? zad 3 A = B*C*D C = fast

1. [latex]A+B=C-D/+D-A-B\D=C-A-B[/latex] 2. [latex] frac{A}{B} = frac{C}{D} \AD=BC/:A\D= frac{BC}{A} [/latex] 3. [latex]A=BCD/:BD\C= frac{A}{BD} [/latex]