Answer:
The solution set is {-27,21}
Step-by-step explanation:
lx-3l=24
There are two solutions to an absolute value equation, one positive and one negative.
x-3 = +24 and x-3 = -24
Add 3 to each side.
x-3-3 = +24-3 and x-3-3 = -24-3
x = 21 and x=-27
The solution set is {-27,21}
