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12. 150 – 3x = 120 + 2x what does x equal?
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12. 150 – 3x = 120 + 2x
what does x equal?

User TaoPR
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5 votes
150 - 3x = 120 + 2x | +3x
150 = 120 + 5x | -120
30 = 5x | :5
6 = x
User MadManMonty
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