решите уравнение

х-2/6 +х/2=5х-2/9

5+2х/3=х-3/5+х+5/2

3(х+1)/8+2(5х)/3=16-13х/12

5(7-2х)/3-4х-2/9=х-19/2

 

 

x-2/6+x/2 = 5x-2/95x-x-x/2 = 2/9-2/67/2x = -1/9x = -1/9*2/7x = -2/635+2x/3=x-3/5+x+5/22x-2/3x = 5+3/5-5/24/3x = 31/10x = 31/10*3/4x = 93/103(x+1)/8+2(5x)/3=16-13x/12     ×249(x+1)+16*5x = 384-26x9x+9+80x = 384-26x89x+26x = 384-9115x = 375x = 375/115 = 75/23 = 3 6/235(7-2x)/3-4x-2/9=x-19/2    ×1830(7-2x)-72x-4 = 18x-171210-60x-72x-4 = 18x-17118x+60x+72x = 210-4+171150x = 377x = 377/150 = 2 77/150