Question

Решите уравнение (5х+3)/2+(3х-8)/4=4

Answer 1

Ответ:

$2(5x + 3) + 3x - 8 = 16 \\ 10x + 6 + 3x - 8 = 16 \\ 13x - 2 = 16 \\ 13x = 18 \\ x = \frac{18}{13} = 1 \frac{5}{13}$