Question

Solution set for |2x - 9| = -18

Answer 1

hint: absolute value represents distance

Answer 2

Ik I got

2x - 9 = -18
2x = -9
x = 4.5

Answer 3

is that right?

Answer 4

there is a problem. anything inside the absolute value sign is made *positive*
and a positive number can never by equal to -18

Answer 5

the left side will never equal a negative number because absolute value is never negative

ex: |x| = -3 is impossible because |x| is either 0 or positive

Answer 6

Ohone second