77.3k views
3 votes
Given: x+y=z, w+v=z, w=y; prove x=v

User Lakshmaji
by
8.6k points

1 Answer

3 votes
since z = w + v and x + y, set w + v = x + y
since w = y, you can substitute either or for one another (ex: w + v = x + w)
since w = w, you can cancel them out, leaving you with v = x
User Lee Maan
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories