Question

-1-4= 5-3x+4x
Please help me! This is kind of confusing, and I don't really understand.

Answer 1

$-1-4= 5-3x+4x\\ -5=5+x\\ x=-10$

Answer 2

-1-4=5-3x+4x
3x-4x=5+1+4
-x=10
x=-10
HOPE I HELPED!!!