Ответ:\(4x=24+x\), \(3x=24\), \(x=8\).\(10x+28=3x\), \(7x=-28\), \(x=-4\).\(9x+2=4x+37\), \(5x=35\), \(x=7\).\(8x-3=2x+45\), \(6x=48\), \(x=8\).\(x+4=8x+25\), \(-7x=21\), \(x=-3\).\(9-4x=3x-19\), \(28=7x\), \(x=4\).