Odpowiedź :
[tex]\frac{5(x-1)}{3}=2\frac{1}{2}-x+\frac{3(2x-3)}{2}\\\\\frac{5(x-1)}{3}=2,5-x+\frac{3(2x-3)}{2} \ \ /\cdot 6\\\\10(x-1) = 15-6x+9(2x-3)\\\\10x-10=15-6x+18x-27\\\\10x-10 = 12x-12\\\\10x - 12x = -12 + 10\\\\-2x = -2 \ \ /:(-2)\\\\x = 1[/tex]
[tex]\frac{5(x-1)}{3} = 2 \frac{1}{2}- x + \frac{3(2x-3)}{2}\\\\\frac{5}{3}x + \frac{-5}{3} = 2x-2 \ \ \ \ \ /-2x\\\\\frac{-1}{3}x + \frac{-5}{3} = -2 \ \ \ \ \ /+ \frac{5}{3}\\\\\frac{-1}{3}x= \frac{-1}{3} \ \ \ \ \ / \cdot \frac{3}{-1}\\\\x = 1[/tex]