simplify 15( Y - 4 )- 2 (Y - 9 )+ 5 (Y + 6) = 0
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Answered by
1
Answer:
Step-by-step explanation:
15y- 60 -2y + 18 + 5y + 30 = 0
15y - 2y + 5y - 60 + 18 + 30 = 0
18y - 12 = 0
18y = 12
y = 12/18
y = 6/9
y = 2/3
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Answered by
0
Answer:Y=2/3
Step-by-step explanation:
15(Y-4)-2(Y-9)+5(Y+6)=0
=>[15Y-60]-[2Y-18]+[5Y+30]=0
=>15Y-60-2Y+18+5Y+30=0
=>(15-2+5)Y+(30+18-60)=0
=>18Y-12=0
=>18Y=12
=>Y=2/3 (answer)
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