2(3-4х)-5= 6-7( х+8)
6-8х-5=6-7х- 56
-8х+ 7х= -50-1
-х=-51
х=51
6-8х-5=6-7Х-56
-8х+7х=-56-6+6+5
-х=-56
х=56
2(3-4х)-5= 6-7( х+8)
6-8х-5=6-7х- 56
-8х+ 7х= -50-1
-х=-51
х=51
6-8х-5=6-7Х-56
-8х+7х=-56-6+6+5
-х=-56
х=56