" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) m + 3n = 6 (-2)
2) 5m + 2n = 13 (3)
- 2m - 6n = - 12
15m + 6n = 39
-----------------------
13m + 0n = 27
13m = 27
m = 27/13
Reemplazo m = 27/13 en ecuaci{on 1.
m + 3n = 6
27/13 + 3n = 6
27 + 13 * 3n
---------------- = 6
13
27 + 39n
------------ = 6
13
27 + 39n = 78
39n = 78 - 27
39n = 51
n = 51/39
n = 17/13
Solución :
m = 27/13
n = 17/13