15(y-4)-2(y-9)+5(y+6)=0 find y
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Answered by
1
Answer:
15y - 60 - 2y + 18 + 5y + 30 = 0
18y - 12 = 0
18y = 12
y = 12/18
y = 2/3
hope it helps you
Answered by
0
Answer:6
Step-by-step explanation:15(y-4)-2(y-9)+5(y+6)=0
Open bracket
15y-60-2y-18+5y+30=0
Put like terms together
15y-2y+5y-60-18+30=0
13y-5y-78+30=0
8y-48=0
8y=0+48
y=48/8
y=6
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