Question

can someone please help i really need help i beg you :(

Answer 1

4x-2
+2
so that leaves 4x
divide by four
x = 1

Answer 2

First one:
Solve for x: -4 < 4x-2 < 2
add 2 to all 3 sides of the equation to get:
-2 < 4x < 4
Divide all 3 sides of the equation by 4 to isolate x:
-0.5 < x < 0.5
so x is between but not equal to negative one-half and positive one-half.