Asked by Habtamu Mareba
Maths;{2X-2Y=4+{3X+4Y=6
Answers
Answered by
Reiny
are you solving the 2 equations
2x-2y = 4
3x+4y = 6 ???
double the 1st, then add it to the 2nd
4x-4y=8
3x+4y=6
7x = 14
x = 2
into the 1st:
4 - 2y = 4
-2y = 0
y = 0
x=2 , y = 0
2x-2y = 4
3x+4y = 6 ???
double the 1st, then add it to the 2nd
4x-4y=8
3x+4y=6
7x = 14
x = 2
into the 1st:
4 - 2y = 4
-2y = 0
y = 0
x=2 , y = 0
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.