1.Rozwiąż równania a) [latex] frac{x}{3} = frac{6}{2} [/latex] b) [latex] frac{5x}{22} = frac{7}{2} [/latex] c)[latex] frac{2(x+3)}{3} = frac{2(2x-5)}{7} [/latex]
1.Rozwiąż równania
a) [latex] frac{x}{3} = frac{6}{2} [/latex]
b) [latex] frac{5x}{22} = frac{7}{2} [/latex]
c)[latex] frac{2(x+3)}{3} = frac{2(2x-5)}{7} [/latex]