babuelrobzop40o4e babuelrobzop40o4e

12-02-2018
Mathematics

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two times a number added to -3, subtracted from triple the sum of three times the number and 4

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loopygames18p40ojf loopygames18p40ojf

12-02-2018

2x + (-3) - 3(x+4) do parenthesis to get
2x -3 - 3x -12. Simplify to get -x -15

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