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Deeiushka
a fost răspuns

rezolve ecuatiile [(8×2+6×x):2-48]×3=186 ; 10×[5+3×(16-3x)-35×2=100

Răspuns :

[(8×2+6×x):2-48]×3=186
(16+6×x):2-48=186:3
(16+6×x):2-48=62
(16+6×x):2=62+48
(16+6×x):2=110
16+6×x=110×2
16+6×x=220
6×x=220-16
6×x=204
X=204:6
X=34

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