Question

1) x + 73;2) - a -99,3)75 - 2c;4)-99-6y​

Answer 1

Ответ:

1) x=-73;

2) -a=99;

3) c=75/2         c=37,5;

4) y= -33/-2       y=-16,5;

Answer 2

It seems like you've provided four different mathematical expressions. Let's break them down:

1. x + 73 This is a simple algebraic expression. You add 73 to the value of x.

2. -a - 99 Here, you're subtracting 99 from the value of a.

3. 75 - 2c This expression involves subtracting twice the value of c from 75.

4. -99 - 6y In this expression, you're subtracting 6 times the value of y from -99.

These expressions can be simplified or evaluated further depending on the specific values of x, a, c, and y. If you have specific values for these variables, I can help you calculate the results.