Question

A/m - 5/mn 3x/4x-4 + 5x/7-7x

Answer 1

Ответ:

решение по фотке смотри

Answer 2

It seems like you've provided a mathematical expression. However, the expression is a bit unclear due to the formatting. It seems to consist of multiple terms involving variables like "x" and constants. Could you please provide more clarity by formatting the expression properly and indicating the operations between the terms? For example:

Is the expression:

1. (A/m) - (5/mn) + (3x/4x) - 4 + (5x/7) - (7x)
2. Something else?

Additionally, could you specify what you'd like to do with this expression? Are you looking to simplify it, solve for a variable, or perform some other operation? The more details you provide, the better I can assist you.