Can anyone help me with a math problem?

Question

I don't quite remember what these problems were called but

7[-3 + 5(-6+ 8)]

and

11 -|5 - 12| x 7

Answer 1

49

and

-38  

Answer 2

The first guy is right it's

49 and -38

Answer 3

absolute value   meaning the number of counting digits away from zero on a number line

l -2 l  = 2

l  2  l also = 2

7 l 3+ 5 ( 6 + 8 ) l

start with 3 + 5 = 8  and  6 + 8 = 14

so now we have

7 l 8 ( 14 ) l

8 * 14 = 112

7 l 112 l

l 112 l = 112

7 * 112 = 784

use the same concept to solve the second problem