0.6(x-3) - 0.5(x-1) = 1.5
0.6x - 1.8 - 0.5x + 0.5 = 1.5
0.1x - 1.3 = 1.5
0.1x = 2.8
x = 2.8 / 0.1
x = 28
Итак, решение уравнения 0.6(x-3) - 0.5(x-1) = 1.5 равно x = 28.
0.6(x-3) - 0.5(x-1) = 1.5
0.6x - 1.8 - 0.5x + 0.5 = 1.5
0.1x - 1.3 = 1.5
0.1x = 2.8
x = 2.8 / 0.1
x = 28
Итак, решение уравнения 0.6(x-3) - 0.5(x-1) = 1.5 равно x = 28.