Question

x - [8 - (3x - 10)] = 10

Answer 1

x - (8 - 3x + 10) = 10

x - (18 - 3x) = 10

x - 18 + 3x = 10

4x - 18 = 10

4x = 10 + 18

4x = 28

x = 28/4

x = 7

Answer 2

x-(8-(3x-10))=10
x-(8-3x+10)=10
x-8+3x-10=10
4x=28
x=7

-Espero que te ayude.