Ask a New Question
Search
Questions and answers by
Finnigan
Answers (2)
I would multiply through by 100 to clear the decimals first. 5x+25y=1100 15x+5y= 1200 You can either multiply the top clear through by -3 to get rid of the x's or do that with -5 on the bottom to make the y's drop out. Get rid of a variable letter so that
Zero because division by zero is undefined.
