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17-02-2020
Mathematics

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2y+18=42 what is y, and how would you find it?

Respuesta :

17-02-2020

Answer:

y=12

Step-by-step explanation:

Use order of operations. Subtract 18 from both sides and the divide by 2.

2y+18 -18=42-18

2y=24

y=12

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