Asked by DJDiamond
-2x-4y=1 12y=-6x-3
I have to find the solutions, or no solution, or infinite solutions to these two equations.
I have to find the solutions, or no solution, or infinite solutions to these two equations.
Answers
Answered by
Steve
the two equations are
2x+4y = -1
6x+12y = -3
multiply the top equation by 3 to get
6x+12y = -3
They are the same equation. So, what does that mean?
2x+4y = -1
6x+12y = -3
multiply the top equation by 3 to get
6x+12y = -3
They are the same equation. So, what does that mean?
Answered by
Dr. Jane
-2x-4y = 1
6x + 12y = -3
I just rearranged the second equation.
Multiply the top equation by 3 and then add the two equations together.
You will get 0 = 0 which means there are an infinite number of solutions. This happens any time you get a true equation. What you will find is that any x, y values that makes the first equation true will also work in the second equation.
If you got 0 = -3 then this would be false and indicate that there are no solutions.
6x + 12y = -3
I just rearranged the second equation.
Multiply the top equation by 3 and then add the two equations together.
You will get 0 = 0 which means there are an infinite number of solutions. This happens any time you get a true equation. What you will find is that any x, y values that makes the first equation true will also work in the second equation.
If you got 0 = -3 then this would be false and indicate that there are no solutions.
Answered by
Idk
It’s not right ok
Answered by
israel
idk
There are no AI answers yet. The ability to request AI answers is coming soon!