Idek11
Idek11
17-03-2016
Mathematics
contestada
what is 2/3x+1=7? solve
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katieselamy
katieselamy
17-03-2016
21X+7=2...........`\21X=2-7...........\ 21X=-5.............. X=-5÷21... this is the right answer..(x=-5÷21)
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