how many soultions does this system have

3x+6y=12 and x+2y=6
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

No solutions because tripling the second equation gives 3x+6y=18, while the first equation has 3x+6y=12, which is contradictory.

by Top Rated User (716k points)

Related questions

1 answer
How many solutions does this linear system have?
asked Jan 10 in Algebra 1 Answers by Stef | 27 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. what percent of 897.77 is 84.95? (120)
  2. 2 + 6+ 10+ 14 + 18 + 22 + 26+ 30+ 34 + 38 = 200 To inme se kisi 5 ko Total kar ke 100 banaao.! (23)
  3. use the number 913,256. write the name of the period that has the digits 913. (24)
  4. how to find the ratio (74)
  5. What is the answer? (81)
  6. 5+5x5+5=??? (70)
  7. how do i solve -y=x+4 (7)
  8. When dividing variable expressions with like bases it is appropriate to subtract the exponents. (11)
  9. what is the height of a sail who's area is 104 square in and the base is 13 in? (3)
  10. whats the answer (136)

Most popular tags

algebra problems solving equations word problems calculating percentages math problem geometry problems calculus problems math fraction problems trigonometry problems rounding numbers simplifying expressions solve for x order of operations pre algebra problems algebra probability word problem evaluate the expression slope intercept form factoring statistics problems polynomials solving inequalities how to find y intercept 6th grade math equation of a line algebra 2 problems logarithmic equations sequences and series solving systems of equations by substitution dividing fractions greatest common factor square roots geometric shapes graphing linear equations long division solving systems of equations least to greatest dividing decimals substitution method least common multiple factoring polynomials proving trigonometric identities ratio and proportion trig identity standard form of an equation precalculus problems http: mathhomeworkanswers.org ask# solving equations with fractions
84,489 questions
89,398 answers
1,998 comments
8,072 users