21=6r+5-7r

Two step equations
in Word Problem 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

6r -7r +5=21

-r=21-5

r=5-21

r=-16
by

Related questions

1 answer
6r^2=7r-3/r^2-1 / 4r^2-12r+9/r^2-1 x 2r^2-r-3/3r^2-21-1
asked Feb 27, 2019 in Algebra 2 Answers by Tallent Level 1 User (300 points) | 910 views
1 answer
21=6r+5-7r
asked Feb 21, 2012 in Pre-Algebra Answers by anonymous | 1.0k views
1 answer
(7r+2s)+(6r+3s)
asked Oct 10, 2012 in Algebra 1 Answers by anonymous | 1.5k views
1 answer
-3(7r+7)+6(6r+3)
asked Dec 20, 2011 in Algebra 1 Answers by anonymous | 917 views
1 answer
7r2 - 7r= 0
asked Aug 14, 2018 in Algebra 1 Answers by anonymous | 510 views
2 answers
7-8r=5-7r+3-6
asked Oct 8, 2013 in Algebra 1 Answers by anonymous | 844 views
1 answer
what is 7r+3(6+2r)+9 in simplest form
asked Sep 3, 2013 in Geometry Answers by anonymous | 665 views
1 answer
slove 7+2r-1=7r+6-4r
asked May 28, 2013 in Algebra 1 Answers by anonymous | 634 views
1 answer
what is 9r+4=7r+4
asked Apr 2, 2013 in order of operations by anonymous | 750 views
1 answer
show steps to 19=1-7r-2r
asked Jan 31, 2013 in order of operations by anonymous | 644 views
1 answer
6+7r-4 x 11
asked Dec 11, 2012 in Algebra 1 Answers by anonymous | 862 views
1 answer
9q - 7r - 6q - 2r
asked Dec 7, 2012 in Algebra 2 Answers by anonymous | 642 views
0 answers
21r-[4*3(4-5r)-3r(2-7r)]
asked Oct 25, 2012 in Pre-Algebra Answers by anonymous | 517 views
1 answer
(3r+2)(r-1)= -(7r-7)
asked Apr 12, 2012 in Algebra 1 Answers by anonymous | 964 views
1 answer
6+7r-4 x 11
asked Mar 19, 2012 in order of operations by anonymous | 1.2k views
1 answer
-8(5r+6) + 6(7r+5)
asked Nov 12, 2011 in Algebra 1 Answers by anonymous | 632 views
1 answer
-7r - 15 = -2r; -3
asked Sep 8, 2011 in Pre-Algebra Answers by anonymous | 735 views
1 answer
-3(1+6r)=14-r what is r
asked Aug 29, 2014 in Algebra 1 Answers by anonymous | 2.2k views
1 answer
(2r2)^5 × (3r4) ^3 divided by 6r^3
asked Apr 5, 2014 in Algebra 2 Answers by Looneytunes76 Level 1 User (160 points) | 654 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!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,308 users