Factorise: 3b=31b+22

I want you to use factorisation method that is under quadratic equation
in Other Math Topics 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

Factorise: 3b = 31b+22

             -31b   -31b

             -28b = 22

      b = -22/28 = -11/14
by Level 10 User (55.7k points)

Related questions

1 answer
ab+cd+ac+bd
asked Apr 6, 2013 in Word Problem Answers by anonymous | 2.9k views
1 answer
factorise the following expression 12ab(square) - 3b(square)
asked Nov 4, 2013 in Trigonometry Answers by ARJessop Level 1 User (120 points) | 749 views
1 answer
If 3b-(6-b)=22 then find the value of 7b
asked Dec 13, 2014 in Algebra 1 Answers by Arron | 1.8k views
1 answer
a-3b=-22 4a+2b=-4 solve using substitution
asked Nov 16, 2011 in Algebra 2 Answers by anonymous | 3.1k views
1 answer
Factorise:10x+15=5(2x+3)
asked Apr 26, 2020 in Other Math Topics by Damien | 703 views
1 answer
factorise fully the expression of pie r^2 +pie rl
asked Aug 19, 2017 in Other Math Topics by anonymous | 671 views
1 answer
factorise X3 - 2x2 + 9x - 18.
asked Jun 26, 2016 in Other Math Topics by Stifler | 947 views
1 answer
factorise 3x^2+12x-63
asked Oct 5, 2014 in Other Math Topics by anonymous | 1.6k views
1 answer
Factorise (a+3)^2-4
asked Aug 21, 2014 in Other Math Topics by Ira | 602 views
1 answer
factorise 4pp-15p-9
asked Feb 19, 2014 in Other Math Topics by anonymous | 631 views
1 answer
factorise 81a²_225÷625a²
asked Feb 9, 2014 in Other Math Topics by habib | 647 views
1 answer
factorise (3x+8y)(x-4y)-(x-4y)^2
asked Feb 9, 2014 in Other Math Topics by anonymous | 784 views
1 answer
factorise: -t^2+38t+39
asked Nov 17, 2013 in Other Math Topics by Edd Level 2 User (1.3k points) | 759 views
1 answer
-4b+(-9b)-6-3b+12
asked Jan 25, 2019 in Other Math Topics by anonymous | 506 views
1 answer
let A = { -5, 2} and B = { 1, 0}. find 2A + 3B
asked May 15, 2018 in Other Math Topics by unathi | 4.6k 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

87,515 questions
100,352 answers
2,420 comments
769,540 users