5x-12.5=3*(6-x)

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5x-12.5=3*(6-x)
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5x-12.5=3*(6-x)
5x-12.5=3*(6-x)

5x-12.5=3*(6-x)
5X-12.5=18-3X
5X+3X=18+12.5
8X=30.5
X=3.8125

3.8125

1

5X-12.5=18-3X
5X+3X=18+12.5
8X=30.5
X=3.8125