Answer:
The equation –0.3|3 + 8x| = 0.9 has no solution.
Explanation:
The equation –3|2x + 1.2| = –1 has no solution.
|2x + 1.2| = 1/3
this should have 2 solutions
The equation 3.5|6x – 2| = 3.5 has one solution.
|6x – 2| = 1
this should have 2 solutions
The equation 5|–3.1x + 6.9| = –3.5 has two solutions.
|–3.1x + 6.9| = –3.5/5
this has no solutions absolute values are positive
The equation –0.3|3 + 8x| = 0.9 has no solution.
|3 + 8x| = -0.9/.3
this should have no solutions since absolute values are positive