promethea666sky
promethea666sky promethea666sky
  • 01-10-2015
  • Mathematics
contestada

solve this equation:
5/8y=-1

Respuesta :

Exvited
Exvited Exvited
  • 02-10-2015
[tex] \frac{5}{8} y = -1[/tex]

First, change [tex] \frac{5}{8} y[/tex] to [tex] \frac{5y}{8} [/tex] / Your problem should look like: [tex] \frac{5y}{8} = -1[/tex]
Second, multiply both sides by 8. / Your problem should look like: [tex]5y = -8[/tex]
Third, divide both sides by 5. / Your problem should look like: [tex]y = -\frac{8}{5} [/tex]

Answer as fraction: y = [tex]- \frac{8}{5} [/tex]
Answer as decimal: -1.6


Answer Link
Аноним Аноним
  • 03-10-2015

5/8y=−1

Multiply both sides by 8/5.

(8/5)*(5/8y)=(8/5)*(−1)

y=−8/5

Answer Link

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