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Mathematics 10 Online
OpenStudy (anonymous):

solve 0.5x+4≤1.3x-9 Simplify your answer

OpenStudy (anonymous):

0.5x+4≤1.3x-9 subtract 4 from both... 0.5x≤1.3x-13 subtract 1.3x from both... -0.8x≤-13 divide by -0.8 on both sides and reverse symbol x>=16.25

jhonyy9 (jhonyy9):

0,8x>=13 x>=13/0,8

OpenStudy (anonymous):

why reverse the symbol? just asking..

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