Please solve it
in Algebra 1 Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

-42-15r-2r=-14r-42;

-17r=-14r; 3r=0, so r=0.
by Top Rated User (1.2m points)

Related questions

1 answer
asked Mar 9, 2017 in Calculus Answers by anonymous | 574 views
1 answer
asked Jun 18, 2013 in Algebra 1 Answers by anonymous | 533 views
1 answer
asked Aug 31, 2016 in Algebra 1 Answers by anonymous | 589 views
1 answer
asked Sep 26, 2019 in Algebra 2 Answers by George | 476 views
1 answer
asked Jun 20, 2019 in Algebra 1 Answers by anonymous | 736 views
1 answer
asked Oct 12, 2017 in Other Math Topics by anonymous | 3.0k views
1 answer
asked Mar 22, 2016 in Algebra 2 Answers by Sunny | 691 views
2 answers
asked Nov 2, 2015 in Other Math Topics by Mathical Level 10 User (57.4k points) | 1.3k views
1 answer
asked Oct 31, 2014 in Algebra 1 Answers by anonymous | 1.3k views
1 answer
1 answer
1 answer
1 answer
asked Oct 15, 2013 in Algebra 1 Answers by anonymous | 1.2k views
1 answer
asked Sep 30, 2013 in Algebra 2 Answers by Jennifer | 505 views
1 answer
asked Sep 3, 2013 in Algebra 2 Answers by anonymous | 730 views
1 answer
asked Apr 8, 2013 in Pre-Algebra Answers by anonymous | 933 views
1 answer
asked Apr 3, 2013 in Algebra 1 Answers by anonymous | 662 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
87,516 questions
100,279 answers
2,420 comments
732,405 users