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  • 24-10-2014
  • Mathematics
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If y=-8 when x=-2,find x when y =32

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  • 24-10-2014
So when y=32 it is 4x more than the original y which means they've multiplied it by four. Whatever you do to one you have to do to the other side so you multiply 2 by 4 to get 8 so x=8
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