Question

Solve |4x - 8| < 12
{x |-12 < x < 12}
{x |-5 < x < 5}
{x |-1 < x < 5}

Answer 1

solve the 2 inequalities
4x - 8 < 12 and 4x - 8 > -12

Answer 2

4x-8 <12 and 4x-8 >-12
x < 5 and 4x > -4
x<5 and x > -1

Answer 3

so C is the correct answer