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-2(x+3y)=18 solve for y!

User Artscan
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(-9-x)/(3)Explanation:

User Arminda
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-2(x+3y)=18\ \ \ \ /:(-2)\\\\x+3y=9\\\\3y=9-x\ \ \ \ /:3\\\\y=(9-x)/(3)\\\\y=(9)/(3)-(x)/(3)\\\\y=3-(1)/(3)x\\\\y=-(1)/(3)x+3
User Bhagabat Behera
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