. '15(y - 4) - 2(ly - 9) +5(y +6) = 0
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Step-by-step explanation:
15(y-4)-2(y-9)+5(y+6)=0
15y-60-2y+18+5y+30=0
18y-12=0
18y=12
y=12/18
=2/3
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