Question

A+(a-10)-(12+a) пожжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжжж

Answer 1

а+(а-10)-(12+а)=а+а-10-12-а=а-22

Answer 2

A+(a-10)-(12+a)

First, distribute the negative sign to both terms inside the parentheses:

A + a - 10 - 12 - a

Now, combine like terms:

(A - 12) + (a - a) - 10

The "a" and "-a" terms cancel each other out, leaving:

A - 12 - 10

Combine the constants:

A - 22

So, the simplified expression is A - 22.