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Butoiudetuica
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Va rog sa ma ajutati !!
2x+1/2=-0,75+1/3x​

Răspuns :

sper ca te.am ajutat

Vezi imaginea Daniela1405
Targoviste44

[tex]\it 2x+\dfrac{1}{2}=-0,75+\dfrac{1}{3} x \Rightarrow 2x+\dfrac{1}{2}=-\dfrac{3}{4}+\dfrac{1}{3} x|_{\cdot12} \Rightarrow 24x+6=-9+4x \Rightarrow \\ \\ \\ \Rightarrow 24x-4x=-9-6 \Rightarrow 20x=-15 \Rightarrowx=-\dfrac{\ 15^{(5}}{20} \Rightarrow x = -\dfrac{3}{4}[/tex]


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