Oie, Td Bom?!
[tex] \frac{2}{5} x + 3x - 2 = x + 10[/tex]
[tex]5( \frac{2}{5} x + 3x - 2) = 5(x + 10)[/tex]
[tex]5 \: . \: \frac{2}{5} x + 5 \: . \: 3x - 5 \: . \: 2 = 5x + 5 \: . \: 10[/tex]
[tex]2x + 15x - 10 = 5x + 50[/tex]
[tex]17x - 10 = 5x + 50[/tex]
[tex]17x - 5x = 50 + 10[/tex]
[tex]12x = 60[/tex]
[tex]x = \frac{60}{12} [/tex]
[tex]x = 5[/tex]
Att. Makaveli1996
