Enterthe system in an ordered pair includingthe parenthesis and comma. If a coordinate is not an integer, enter it as a fraction, if it has no solution enter that and if it has infinitely many solutions enter that.
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

line 1...6x+2y=-19  or 12x+4y=-38

line 2...5x+4y=+17

line 2 - line 1...(5x -12x) +(4y -4y)=+38...become -7x=+38

or x=-38/7...-5.42857142857142...

from line 1, 2y=-6x-19=-6*(-38/7) -19...=+(228/7)-19...32.57142857 -19...=+13.57142857

thus, y=13.571428/2...y=6.785714285714...

Related questions

1 answer
1 answer
1 answer
1 answer
1 answer
1 answer
1 answer
2 answers
asked Jan 24, 2012 in Algebra 1 Answers by anonymous | 572 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!
87,021 questions
96,296 answers
24,339 users