Posted by Gwendolyn on Wednesday, May 12, 2010 at 12:11pm.
help me solve the following using the elimination method: 6x+7y+2=0 and 7x-6y-26=0
- algebra - Reiny, Wednesday, May 12, 2010 at 1:34pm
multiply the first by 6 and the second by 7, then add the new equations.
It should be rather straightforward from there.
- algebra - val, Wednesday, May 12, 2010 at 7:13pm
help me understand how to solve this problem x+4y=17
- algebra val - PsyDAG, Friday, May 14, 2010 at 1:00am
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
Second, what are you trying to solve? You cannot get the numerical values of x and y with only one equation.
x = 17 - 4y
y = (17 - x)/4
I hope this helps. If not, repost your question in clearer terms.
Answer this Question
More Related Questions
- Algebra - Solving system of linear equations by using the apropiate method name ...
- Algebra/Elimination method - Solve using the elimination method. If the system ...
- Algebra 1 - bobpursey, In this problem you helped me with earlier: Solve using ...
- algebra - how do you Solve the following system using the elimination method: ...
- Algebra - Solve by elimination method. 7r-3s=14 3r+7s=64 Could never figure out ...
- math elimination method - elimination method really confuses me. solve by ...
- Algebra Help!! - solve using the elimination method. x + 3y = 20 -x + 2y = 0
- algebra 1 - how do i solve -4x-2y=-12 and 4x+8y=-24 using the elimination method...
- algebra - solve using the elimination method -2x+3y=5 2x-y=1 x+y=6 x-y=4
- algebra - Solve by using the elimination method. 9x-y=72 x+4y=45