Answer:
x = .5
Explanation:
3x - .5 = 1
1 + .5 = 1.5
3x = 1.5
1.5/3 = .5
x = 0.5
Step 1: Add 0.5 to both sides
3x - 0.5 + 0.5 = 1 + 0.5
Step 2: Divide both sides by 3
3x / 3 = 1.5 / 3
Answer: x = 0.5
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