Explore Westonci.ca, the top Q&A platform where your questions are answered by professionals and enthusiasts alike. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.
Sagot :
4x+2y=2
now u have to multiply the second line by 2 so the y becomes the same.
6x+2y=8
4x+2y=2
6x+2y=8
since u have two positives which r the same (2y) u need to subtract the whole line by the top line
4x+2y=2
-
6x+2y=8
__________
-2x+0=-6
-2x=-6
x=-6/-2
two negative equals a positive so your answer will be
x=3
hope this helps u
now u have to multiply the second line by 2 so the y becomes the same.
6x+2y=8
4x+2y=2
6x+2y=8
since u have two positives which r the same (2y) u need to subtract the whole line by the top line
4x+2y=2
-
6x+2y=8
__________
-2x+0=-6
-2x=-6
x=-6/-2
two negative equals a positive so your answer will be
x=3
hope this helps u
4x+2y=2
3x+y=4
you need to eliminate either the x or the y
leave the first equation alone
multiply the second equation by 2 to get the coefficient of y the same so it can
be eliminated
4x+2y=2
6x+2y=8
to eliminate the y's you need to change the signs of the second equation and add
-2x= -6
x=3
go to either equation and substitute 3 for x to solve for y
y=-5
We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.