mathematics1231 mathematics1231

22-05-2018
Mathematics

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how to solve
2s-4=16

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sbcardinals sbcardinals

22-05-2018

2s - 4 = 16

Add 4 to both sides

2s = 20

Divide both sides by 2

s = 10

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22-05-2018

If you switch it around, it becomes: 16 + 4 = 2s

16 + 4 = 20

20 = 2s

20 ÷ 2 = 10

s = 10

Hope this helps :)

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