15(y-4)-2(y-9)+5(y+6)=0
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Answered by
16
15y-2y+5y-60+18+30=0
18y-12=0
y=2/3
18y-12=0
y=2/3
Answered by
13
15y - 60 - 2y + 18 + 5y + 30
15y - 2y - 5y - 60 + 18 + 30
18y - 12
18y = 12 "12 becomes positive after becoming RHS "
y = 12/18
y = 2/3
15y - 2y - 5y - 60 + 18 + 30
18y - 12
18y = 12 "12 becomes positive after becoming RHS "
y = 12/18
y = 2/3
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