what is the epuation 7y+3=4y+15

i am doing epuations and need help.
in Pre-Algebra 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

what is the epuation 7y+3=4y+15
i am doing epuations and need help.

7y + 3 = 4y + 15
7y + 3 - 4y = 4y + 15 - 4y
3y + 3 = 15
3y + 3 - 3 = 15 - 3
3y = 12
3y /3 = 12 / 3
y = 4

 

by Level 11 User (78.4k points)

Related questions

1 answer
3/4x+4/7y = 5/4y-1;x=8
asked Sep 29, 2020 in Algebra 2 Answers by anonymous | 546 views
1 answer
4y, 5y+3, 7y+1, ...,250 Find the value of y
asked Sep 28, 2019 in Algebra 1 Answers by Siti Nur Afiqah Nadzim | 690 views
1 answer
3x+7y=22; 4x-4y=16
asked May 27, 2019 in Algebra 1 Answers by anonymous | 963 views
1 answer
(7x-6w)+(4y+3w)+(5x+7y)
asked Jul 11, 2016 in Algebra 1 Answers by anonymous | 904 views
1 answer
1/8(7y-2)=1/4y+1/16
asked Jun 30, 2014 in Algebra 2 Answers by Karin | 579 views
1 answer
solve x+4y=6, 2x+7y=11 using the inverse matrix
asked May 25, 2014 in Trigonometry Answers by anonymous | 812 views
2 answers
7y + 14xy - 3y - 4y - 6x² - 2xy
asked Aug 30, 2013 in Algebra 1 Answers by anonymous | 941 views
1 answer
4x-2y-5-2(8x-7y)-3x-4y-1
asked Jun 5, 2013 in Algebra 1 Answers by anonymous | 1.2k views
1 answer
simplify 7y-(-4y + 1)
asked Apr 11, 2013 in Algebra 1 Answers by anonymous | 728 views
1 answer
solve 4y/y-6 +1=7y/y-6
asked Mar 18, 2013 in Algebra 2 Answers by anonymous | 871 views
1 answer
factor 15w^4y^8 25u^4w^7y^9
asked Feb 21, 2013 in Pre-Algebra Answers by anonymous | 642 views
1 answer
7x^7y^5+49x^4y^4+35xy
asked Feb 20, 2013 in Algebra 2 Answers by anonymous | 660 views
1 answer
4x+4y=12 and x-7y=-21 solve by substitution
asked Feb 19, 2013 in Algebra 1 Answers by anonymous | 711 views
1 answer
write the system as a matrix equation 2x-4y=16 & 5x+7y=-3
asked Nov 6, 2012 in Algebra 1 Answers by anonymous | 1.1k views
1 answer
what is the ordered pair to 4x+7y=47 5x-4y=-5
asked Jun 11, 2012 in Algebra 1 Answers by anonymous | 1.1k 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
100,330 answers
2,420 comments
759,903 users