2(3x-7)=- 3(2x-5)
6х-14=-6х+15
6х+6х=14+15
12х=29
х=29/12
х=2 5/12
-2(2x+5)+(3x+17)-(8x+5)=15
-4х-10+3х+17-8х-5=15
-4х+3х-8х=15-17+10+5
-9х=13
х=-13/9
х=-1 4/9
2(3x-7)=- 3(2x-5)
6х-14=-6х+15
6х+6х=14+15
12х=29
х=29/12
х=2 5/12
-2(2x+5)+(3x+17)-(8x+5)=15
-4х-10+3х+17-8х-5=15
-4х+3х-8х=15-17+10+5
-9х=13
х=-13/9
х=-1 4/9