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07-02-2018
Mathematics

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what is the answer? 7x-42+3x-29=6x-3

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Wenwen0433 Wenwen0433

07-02-2018

7x-42+3x-29=6x-3
7x+3x-42-29=6x-3
10x-71=6x-3
10x-6x=-3+71
4x=68
x=17

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