kg902716 kg902716

12-12-2018
Mathematics

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10+12y=2y+40 solving equations with variables on both sides

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keithja6277 keithja6277

12-12-2018

The answer is y=3
10+12y=2y+40

Subtract 2 from 12
10+12y=2y+40
-2y 2y

Which is 10+10y=40

Then subtract 10 from 40

10+10y=40
-10 -10

10y=30

Now you divide

10y=30
— —
10 10

Y=3
Hope this helped

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