Answer
The equation doesn't have a solution.
Work Step by Step
$0.3x + 0.6 - 0.5x - 1 = -0.2x - 0.4$
$0.3x - 0.5x + 0.2x = -0.4 -0.6+1$
$0 = 0.8$
Error,
The equation doesn't have a solution.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.