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Raaallu
a fost răspuns

2x+2=5-x+2x+5 rog frumos

Răspuns :

Xcoder
[tex]2x+2=5-x+2x+5\implies\\2x+2=10+x\implies\\x=2x+2-10\implies\\x=2x-8\implies\\x=8[/tex]
Slavitescudora
2x+2=10+x
2x-x=10-2 
x=8

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