Question

Решите ПЖЖ 5x+85=8-3x
help!!!!!!!!!!!!!!!!

Answer 1

Ответ:

-9 5/8

Объяснение:

$5x + 85 = 8 - 3x \\ \\ 5x + 3x = 8 - 85 \\ \\ 8x = - 77 \\ \\ x = - \frac{77}{8} = - 9 \frac{5}{8}$

~•~•~•ZLOY_TIGROVSKIY~•~•~•