Question

уравнения 46,73х+53,27х=268,05               38,72х-12,832х-15,888х=52,3-24,038

Answer 1

46,73х+53,27х=268,05
100х = 268,05
х = 268,05 / 100
х = 2,685

38,72х-12,832х-15,888х=52,3-24,038
10х = 28,262
х = 28,262 / 10
х = 2,8262