You are viewing a single comment's thread from:
RE: Solving Two Linear Equations by Substitution Method
I almost got kicked out of school for doing these equations in my head and not showing my work on a test...teacher swore I was cheating until we did it again in a private setting
Actually it should be your way, you don't need to show your work as long as it is not asked in the question. You could have written the thinking process. But sometimes being so smart is "too good to bee true" for other people.