我写给你:3(x-2)+7<5(x-1)+2解:3x-6+7<5x-5+23x+1<5x-35x-3>3x+15x-3x>1+32x>4x>2∵大于2的整数有3,4,5,……,∴最小的整数解就是3。
3(x-2)+7<5(x-1)+23x-6+7<5x-5+23x+1<5x-33x-5x<-3-1-2x<-4x>2不等式的最小整数解为3