Question

6x−3|y−8| при x=−5, y=−5.

Answer 1

Решение и ответ:

6x − 3|y − 8|, при x = −5, y = −5

6 · (−5) - 3 · |−5 − 8| = −30 − 3 · |−13| = −30 − 3 · 13 = −30 − 39 = −69

Answer 2

To find the value of the expression 6x - 3|y - 8| when x = -5 and y = -5, you can substitute these values into the expression and then calculate it step by step:

6x - 3|y - 8| = 6(-5) - 3|(-5) - 8|

Now, let's calculate each part:

1. 6x = 6 * (-5) = -30
2. y - 8 = -5 - 8 = -13
3. |y - 8| = |(-13)| = 13
4. -3 * |y - 8| = -3 * 13 = -39

Now, you can combine these results:

-30 - 39 = -69

So, when x = -5 and y = -5, the value of the expression 6x - 3|y - 8| is -69.