Seudónimo Seudónimo

11-05-2017
Mathematics

contestada

solve for x

3 + x = 7

Respuesta :

Аноним Аноним

11-05-2017

X=4 so your problem now would be 3+4=7

Hope this helps!

So in short your answer is 4

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11-05-2017

x = 4 because you do the inverse so instead of plus you do minus. 7-3=4

Answer Link

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