[tex]2(x - 2) = 6 - 3(x + 5) \\ 2x - 4 = 6 - 3x - 15 \\ 5x = - 5 | \div 5 \\ x = - 1[/tex]
Odpowiedź:
2(x-2)=6-3(x+5)
2x-4=6-3x-15
2x+3x=6-15+4
5x=-5 /:5
x=-1