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Sagot :

Bonjour ,


3(5x-8) = 10x +2

15x -24 = 10x +2

15x-10x = 2 +24

5x = 26

x = 26/5

Bonjour,

3(5x-8)=10x+2

3*5x-3*8=10x+2

15x-24=10x+2

15x=10x+2+24

15x-10x=26

5x=26

x=[tex]\frac{26}{5}[/tex]

x=5.2

5.2 est la solution de l'équation.

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