6

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Tuesday Jun. 11th, 2013 | 13:58

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‫‬‭‮‪‫‬‭‮҉Ingmārs‫‬‭‮‪‫‬‭‮҉

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from: [info]sramgni
date: Tuesday Jun. 11th, 2013 - 14:51
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720 : 6 =
a) x(5x-4)-2(2+2x)
b) (x+1)-(x-1)+x

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psihs

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from: [info]psihs
date: Wednesday Jun. 12th, 2013 - 00:02
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b) x=118

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