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What is 3x-20+x=180 in steps
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What is 3x-20+x=180 in steps
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Jan 6, 2019
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What is 3x-20+x=180 in steps
Mathematics
middle-school
Vadym Vasyliev
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3x-20+x=180
4x-20=180
4x-20+20=180+20
4x=200
x=50
Bek Raupov
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Jan 11, 2019
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Bek Raupov
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