what value of m will make 4x-7y=5 and 9x + my = 3 parallel

trogometry
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

Two lines are parallel if their slopes are the same.

4x-7y=5, 7y=4x-5, y=4x/7-5/7 so the slope is 4/7.

9x+my=3, y=(3-9x)/m, so the slope is -9/m=4/7, m=-63/4.
by Top Rated User (1.1m points)

Related questions

1 answer
is -4x+9y=1 and 9x+4y=12 parallel or perpendicular lines
asked Apr 11, 2020 in Algebra 1 Answers by mya | 665 views
1 answer
The graph of which of the following will be parallel to the graph of 4x – 3y = –12
asked Jun 23, 2014 in Geometry Answers by xgamer Level 1 User (160 points) | 922 views
1 answer
3x+5y=81 9x+7y=189
asked Feb 23, 2016 in Algebra 1 Answers by penny | 576 views
3 answers
perimeter of a traiangle 9x-8w 5x+7y 2y+4w
asked Nov 11, 2012 in Algebra 1 Answers by anonymous | 1.4k views
1 answer
6x-5y=9 9x-7y=15
asked Jan 30, 2012 in Algebra 1 Answers by anonymous | 1.1k views
2 answers
what is the slope-intercept form of 9x-7y=-7
asked Jan 30, 2012 in Algebra 1 Answers by anonymous | 2.1k views
3 answers
what is 9x-7y=-7 in slope intercept form
asked Nov 9, 2011 in Algebra 2 Answers by anonymous | 1.8k views
2 answers
9x+7y for x = 7 and y =12
asked Sep 29, 2011 in Pre-Algebra Answers by anonymous | 432 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. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. How do u solve q+d(-2.5q+94.5)=60 using systems of equations? (1)
87,447 questions
99,051 answers
2,412 comments
4,787 users