Question

x/2 + x/4 =1/12
4y/3 = 8 + 2y​

Answer 1

х/2 + х/4 = 1/12

3х/4 = 1/12

3х = (1×4)/12 = 1/3

х = 1/9

4у/3 = 8 + 2у

4у = 3(8+2у)

4у = 24 + 6у

у = -12

Answer 2

Пошаговое объяснение:

Х/2+х/4=1/12

6х+3х=1

9х=1

Х=1/9

4у/3=8+2у

4у=3(8+2у)

4у=24+6у

4у-6у=24

-2у=24

У= - 12