Se [
2x 6
7 x
−1 4
] + [
−5y 5
7 y
10 4
] = [
50 11
14 −3
9 8
], então x − y vale quanto?
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
Se [
2x 6
7 x
−1 4
] + [
−5y 5
7 y
10 4
] = [
50 11
14 −3
9 8
], então x − y vale quanto?
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.