4+{[3-2).2-5].4
1st proceder a la multiplicación ==> 4+{(6-4) -5}4
2nd Quitar los paréntesis ==> 4+{2-5}4==> 4+{-3}4
3rd multiplicación: 4+{-12}
4th = - 8
V=72 because you need to divide both sides by 2 which makes it v=72
Replace x with 5, and evaluate the expression.
Remember to follow the correct order of operations.
100 - 15x =
= 100 - 15 * 5
= 100 - 75
= 25
Hey!
So here, what we need to do is plug in 100 for n

So 100/101 is our answer
Let me know if something doesn't make sense! :)