how to solve 10+.3x=.35x+20

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2 Answers

0.3x +10=0.35x +20

3x -3.5x +100=200

-0.5x=200-100=100

x=-200
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Given 10+.3x=.35x+20
10-20=0.35x-0.3x
-10=0.005x
x=-200

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by Level 8 User (30.1k points)

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