mhatch1016
mhatch1016
26-03-2014
Mathematics
contestada
-2(x+3y)=18 solve for y!
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Аноним
Аноним
29-03-2014
[tex]-2(x+3y)=18\ \ \ \ /:(-2)\\\\x+3y=9\\\\3y=9-x\ \ \ \ /:3\\\\y=\frac{9-x}{3}\\\\y=\frac{9}{3}-\frac{x}{3}\\\\y=3-\frac{1}{3}x\\\\y=-\frac{1}{3}x+3[/tex]
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mirandanw05
mirandanw05
07-02-2020
[tex]\frac{-9-x}{3}[/tex]
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