Question

5/8y-3/4=2y-3/16 хелп ​

Answer 1

Пошаговое объяснение:

$\frac{5}{8} y - \frac{3}{4} = 2y - \frac{3}{16} \\ 16 + \frac{5}{8} y - 16 \times \frac{3}{4} \times 16 \times 2y - 16 \times \frac{3}{16} \\ 2 \times 5y - 4 \times 3 = 32y - 3 \\ 10y - 12 = 32y - 3 \\ 10y - 32y = - 3 + 12 \\ - 22y = 9 \\ y = - \frac{9}{22} \\ = = = = = = = = = = = = = = \\ \otvet : y = - \frac{9}{22} \\ \tubutetkaalso$