Answer:
x = 0.8 OR x = 4/5
Explanation:
move 5x to the other side to get
-2x = -8/5 --> ultiply both sides by 5 to cancel denominator
-10x = -8 --> divide both sides by -10 to isolate x
x = 8/10 --> simplifies to 0.8 or 4/5
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