Question

resolva as questoes 5×-5+×=9+×

Answer 1

5x - 5 + x = 9 + x
5x - x = 9 + 5
4x = 14
x = 14 /4
x = 7/2

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Obrigado pela oportunidade 
Boa sorte, bons estudos!
SSRC - ♑ - 2015 
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