m2(p﹣q)+_______=m(p﹣q)(m﹣1)
已知x的3倍与2的差比x的2倍大5,则x=____________.
已知2(a-b)=7,则5b-5a=__________.
若代数式3(x-1)与(x-2)是互为相反数,则x=____________.
若代数式3x+2与-是互为倒数,则x=_____________
已知3x-2与2x-3的值相等,则x=_____________.