8C+2C=30 what is C?

I stink at this, can someone please help me understand it?
in order of operations 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

8C + 2C = 30

 

So, 8C + 2C = 10C

So, 10C = 30

Now to get 'C' on it's own we can divide both sides of the equation by 10:

So, 10C/10 = 30/10 = 3

And so C  = 3

by Level 5 User (10.2k points)

Related questions

1 answer
10a-6b+8c;-9a+3b;7a+5b-2c
asked Jun 30, 2014 in Algebra 1 Answers by anonymous | 1.6k views
1 answer
Simplify the algebraic expression: 4p - 2c + 2p + 8c
asked Aug 23, 2013 in Algebra 1 Answers by shalon977 Level 2 User (1.1k points) | 1.3k views
1 answer
What are the steps to solve 2c^(2)=8c?
asked Dec 18, 2012 in Algebra 2 Answers by anonymous | 557 views
1 answer
5ab/8c divided by 10b/c
asked Oct 13, 2013 in Pre-Algebra Answers by anonymous | 1.0k views
1 answer
what is the answer to19-8c>3
asked Nov 18, 2014 in order of operations by anonymous | 708 views
1 answer
-100=2c-6(c-5)
asked Sep 30, 2019 in Algebra 2 Answers by anonymous | 457 views
1 answer
If a+b+c=8 and x+y=7 what is -8y-2c-2b-8x-2a
asked Apr 12, 2019 in Algebra 2 Answers by Jasmine | 662 views
1 answer
14=2c-6+3c what is value of c
asked Sep 14, 2017 in Algebra 1 Answers by Dee | 650 views
2 answers
a+b-c-b-c+2c-a
asked Apr 1, 2014 in Algebra 1 Answers by anonymous | 874 views
1 answer
5(b+c) - 4(3b-2c+1)
asked Oct 4, 2013 in Algebra 1 Answers by answermydamnquestion' | 689 views
1 answer
-5c+d=2c *solve for c*?
asked Sep 19, 2013 in Algebra 1 Answers by anonymous | 3.2k views
1 answer
Solve 5(5-c)/2= -2(2c+7)/5
asked Sep 13, 2013 in Algebra 1 Answers by anonymous | 649 views
1 answer
help solving 2c-5=c+4
asked Sep 4, 2013 in Algebra 1 Answers by Bethany | 771 views
1 answer
prove that a^2/(2a^2+bc) + b^2/(2b^2+ca) + c^2/(2c^2 + ab) =1
asked Aug 14, 2013 in Algebra 1 Answers by anonymous | 2.9k views
1 answer
Sin 2A + sin 2B- sin 2C = 4 cos A cos B sin C
asked Jun 27, 2013 in Trigonometry Answers by anonymous | 1.5k 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
733,080 users