SOLUTION: 8b-11b=? x-6x=? 4x-7+18x+25 Error in this: 3(4+3a)=21a? ... 4m-(3m-1)?

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: 8b-11b=? x-6x=? 4x-7+18x+25 Error in this: 3(4+3a)=21a? ... 4m-(3m-1)?      Log On