Question

1-2[4-3(x+1)]=4(x-5)-1

Answer 1

1[4x+4-3x-3]=4x-20-1
-1[x+1]=4x-21
-x-1=4x-21
-x-4x=-21+1
-5x=-20
x=-20/-5
x=4

Answer 2

1-2[4-3(x+1)]=4(x-5)-1
1-2[4-3x-4]=4x-20-1
1-8+6x+8=4x-21
6x-4x=-21-1+8-8
2x=-22
x=-22/2
x=-11