|2y-1| = +(2y-1) if y >1/2
|2y-1| = -(2y-1) if y <1/2
so do the whole problem first for y >1/2
3 + 2y - 1 >/= 1
2 + 2y >/= 1
1+y >/= 1/2
y >/= -1/2
so this is true if y >1/2
now do the whole problem for y<1/2
3 - 2y +1 - 1 >/= 1
3 - 2y >/= 1
-2y >/= -2
y </= 1
so it is true for any y greater than 1/2 and for any y less than 1 and so the entire real number line
Try some spots
y = 0 yes
y = -1 yes
y = +1 yes
y = 1/2 yes
y = -1/2 yes etc etc etc
math - i can figure this out -2+|-5+6| i try inverse but im still getting it ...
math !!!!!!please part of a major grade!!!!!! - when in the absolute value of x ...
math, help - For the following set, which number has the largest absolute value...
math - when in the absolute value of x equal to the absolute value of negative x...
Math - 1. Suppose a and b are integers, and the absolute value of a is > than...
Math 156 - how do you solve this -absolute value -5 -(4)absolute value?
math-calculus - which of following statements is false 1. The absolute value of ...
college math - solve absolute value 2x-20 absolute value=absolute value 9x+ ...
8th grade math - Hi! I need some help with absolute value. First, I want to ask ...
Math - What would the absolute value be? \ 2-3\ if you solve it the answer comes...