Ответ:2,6
3 (5x-1)-2 (3x-2)=5•2
15x-20-6x+4=10
9x=24
x=2,6
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Ответ:2,6
3 (5x-1)-2 (3x-2)=5•2
15x-20-6x+4=10
9x=24
x=2,6