bridgett2
bridgett2
21-08-2015
Mathematics
contestada
what is -2.9x=-11.31 ???
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Аноним
Аноним
21-08-2015
[tex]-2.9 x=-11.31\ \ \ \ |divide\ both\ sides\ by\ (-2.9)\\\\\frac{-29x}{-2.9}=\frac{-11.31}{-2.9}\\\\x=\frac{11.31}{2.9}\\\\\huge\boxed{x=3.9}[/tex]
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