Question

Please solve 15(x-y)-3(x-9)+5(x+6)=0
( answer given is -1/6)​

Answer 1

Step-by-step explanation:

15(x-y)-3(x-9)+5(x+6)=0

15x-15y-3x+27+5x+30=0

15x-3x+5x-15y +27+30=0

12x+5x-15y+57=0

17x-15y=-57

17x=-57+15y

x=-57+15y/17 -------(1)

17x-15y=-57

-15y=-57-17x

y=-57-17x/-15

Answer 2

Answer:

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