15(y-4)-2(y-9)+5(y+6)=o.plese with method
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15_60+2y_18+5y+30=0
45_16y_35y=0
29y_35=0
29y=35
y=35÷29
y=1
45_16y_35y=0
29y_35=0
29y=35
y=35÷29
y=1
adibuddy:
wrong
Answered by
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15(y - 4) - 2(y - 9) + 5(y + 6) = 0
15y - 60 - 2y + 18 + 5y + 30 = 0
15y + 5y - 2y - 60 + 18 + 30 = 0
18y - 12 = 0
18y = 12
y = 12/18
y = 2/3
15y - 60 - 2y + 18 + 5y + 30 = 0
15y + 5y - 2y - 60 + 18 + 30 = 0
18y - 12 = 0
18y = 12
y = 12/18
y = 2/3
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