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anonymous
 one year ago
5[3(5y4)2(7y+6)]+3y8=0?
anonymous
 one year ago
5[3(5y4)2(7y+6)]+3y8=0?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for this you have to use PEMDAS it means the order of how you solve things. it stands for Parantheses, Exponents, Multiply, Divide, Add, and then Subtract

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so, first you have to do what is inside the parantheses, and that is 3(5y4)2(7y+6)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if you do distributive property, then that would be 15y1214y12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and then, you combine the like terms, so it equals to y24

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you then plug that into the equation which gives you 5(y24) +3y8=0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and then you do distributive property again which then converts it to 5y120+3y8=0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and then if you combine it it equals to 2y+112=0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0then you subtract 112 on both sides, which gives you 2y=112 then you divide 2 on both sides, which give you y=56
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