comment resoudre 3/5x=-12

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Grade: Education Subject: mathematiques

comment resoudre 3/5x=-12

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[tex]\frac{3}{5}x = -12[/tex]

 

[tex]\frac{3}{5}x \times 5 = -12\times5[/tex]

 

[tex]3x = -60[/tex]

 

[tex]\frac{3}{3}x = -\frac{60}{3}[/tex]

 

[tex]x = -20[/tex]

 

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