ashleevictoria ashleevictoria

27-02-2017
Mathematics

contestada

3(u+6)=42

Explain the steps please

Respuesta :

27-02-2017

distribute the 3 to u and 6 and multiply so it would equal 3u+18=42 then subtract 18 from each side so it equals 3u=24 so u=8

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Аноним Аноним

27-02-2017

u = 8

Check
3(8+6)=42
3(14)=42
Reverse the problem!

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