louis15
louis15
22-12-2016
Mathematics
contestada
6/x-8=2/x+6 how do i solve this
Respuesta :
apologiabiology
apologiabiology
22-12-2016
6/(x-8)=2/(x+6)
times both sides by (x-8)(x+6)
6(x+6)=2(x-8)
distribute
6x+36=2x-16
minus 2x both sides
4x+36=-16
miinus 36 both sides
4x=-52
divide both sides by 4
x=-13
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