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Stefaniastefy11
a fost răspuns

Determinati solutiile ecuatiilor 6x+3+2(x-4)=7(x+2)

Răspuns :

Emy78
6x+3+2x-8=7x+14
8x-7x=14-3+8
x=19
S={19}
Capsunica35
6x+3+2(x-4)=7(x+2)
6x+3+2x-8=7x+14
8x-7x=14+5
x=19

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