|-3|+|9|-|4-5| Vicislite znaceniye virajeniye Please!

Question

|-3|+|9|-|4-5|
Vicislite znaceniye virajeniye
Please!

Answer 1

|-3|+|9|-|4-5|=3+9-|-1|=3+9-1=12-1=11

|-3|=3
|9|=9
|4-5|=|-1|=1