dinna005 dinna005

21-03-2017
Mathematics

contestada

what is -6/5=q-1/9
help please

Respuesta :

Аноним Аноним

21-03-2017

-6/5 = q - 1/9

add 1/9 to both sides

⇒ -6/5 + 1/9 = q - 1/9 + 1/9

⇒ (-6 * 9 + 1 * 5)/(5*9) = q

⇒ (-54 + 5)/45 = q

⇒ -49/45 = q

⇒ q = -49/45

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