Question

А) |x-1|=3
Б) |4x+1|=6

Answer 1

А) |x-1|=3     x-1=3    x1=4        x-1=-3     x2=-2

Б) |4x+1|=6   4x+1=6   x1=5/4    4x+1= -6   4x=-7   x2=-7/4