Seudónimo Seudónimo

09-09-2016
Mathematics

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If -3y+5=-4 find the value of 5y

Respuesta :

dasetka dasetka

09-09-2016

-3y + 5 = -4 Subtract 5 from both sides
-3y = -9 Divide both sides by -3
y = 3

Now, plug that into 5y

5y Plug in 3
5(3) Multiply
15

5y = 15

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