Question

0.5(х-3)=0.3(2-х)-5.3​

Answer 1

Ответ:

0.5(x - 3) = 0.3(2 - x) - 5.3

0.5x - 1.5 = 0.6 - 0.3x - 5.3

0.5x + 0.3x = 0.6 - 5.3 + 1.5

0.8x = -3.2

x = -3.2 / 0.8

x = -4

Пошаговое объяснение: