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23-04-2016
Mathematics

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what is the solution of 6(-5y +2)-5y=30

Respuesta :

23-04-2016

6(-5y +2)-5y=30

Step 1 → Distribute

6*-5y = -30y
6*2 = 12

-30y + 12 - 5y = 30

Step 2 → Combine like terms

-30y - 5y = -35y

-35y + 12 = 20

Step 3 → Inverse operation

20 - 12 = 8
-35y = 8
-35y/-35 = 8/-35
y = - 8/35

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