solve 5d-8=3+7d for d

or any question with an uknown  number on both sides.
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

5d - 8 = 3 + 7d

5d - 8 - 5d = 3 + 7d - 5d

-8 = 3 + 2d

-8 - 3 = 3 + 2d - 3

-11 = 2d

-11/2 = 2d/2

-5.5 = d
by

Related questions

1 answer
-8d-7d+5d=50
asked Dec 9, 2015 in Algebra 1 Answers by anonymous | 837 views
1 answer
Simplify this expression: -5d+2(8-d)-9
asked Aug 27, 2015 in Algebra 1 Answers by John | 843 views
0 answers
d^3-7d.d'^2-6d'^3=sinh(2x-3y) solve it
asked May 8, 2013 in Calculus Answers by anonymous | 464 views
1 answer
simplify 3(2c=d)+2(c-5d)
asked Apr 21, 2013 in Algebra 1 Answers by anonymous | 1.4k views
1 answer
i dont know how to do the problem : 7d(d-4)
asked Mar 28, 2013 in Pre-Algebra Answers by anonymous | 604 views
1 answer
(5d+5)-(d+1)
asked Dec 11, 2012 in Algebra 2 Answers by anonymous | 756 views
1 answer
1/2(15+7d)=-d/4
asked Oct 11, 2012 in Algebra 1 Answers by anonymous | 777 views
1 answer
(1/3)(d-7)-(3/2)(5d-5)=(7/6)
asked Oct 6, 2012 in Algebra 2 Answers by anonymous | 780 views
1 answer
What is the polynomial in (d-1)(5d-4)
asked Mar 14, 2012 in Algebra 1 Answers by anonymous | 787 views
1 answer
how do i solve -(14-7d)=-49
asked May 1, 2014 in Algebra 1 Answers by anonymous | 628 views
1 answer
solve (6c - 7d) - (3c + 6d)
asked May 8, 2012 in Algebra 1 Answers by anonymous | 1.1k views
1 answer
Factorise 7d+13e
asked Sep 19, 2021 in Algebra 1 Answers by anonymous | 277 views
1 answer
XY=11d,YZ=9d-2,XZ=5d+28
asked Aug 13, 2015 in Geometry Answers by karen | 3.3k views
1 answer
add dm^(-2)/3 + 5d/m^2
asked Nov 27, 2013 in Algebra 1 Answers by abe | 624 views
1 answer
what is the answer to 1.1 + (7d + 0.1)
asked Sep 16, 2013 in Algebra 1 Answers by naasir gabriel | 851 views
2 answers
Simplify: 3c + 5d + 4c - 2d
asked Sep 10, 2013 in Calculus Answers by anonymous | 4.5k views
1 answer
7(7d+3)-20d-14 equals?
asked Feb 15, 2013 in Algebra 1 Answers by anonymous | 545 views
1 answer
12d+4=7d+49
asked Jan 27, 2013 in Algebra 1 Answers by anonymous | 612 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. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,542 questions
99,768 answers
2,417 comments
504,724 users