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3y=21+2(4y-2) solve for y
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3y=21+2(4y-2) solve for y

User Yunus Aslam
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1 Answer

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\begin{gathered} 3y=21+2(4y-2) \\ 3y=21+8y-4 \\ 3y=21-4+8y \\ 3y=17+8y \\ 3y-8y=17 \\ -5y=17 \\ y=-(17)/(5) \end{gathered}

So y= -17/5

User Oren Yosifon
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