Question 473155
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi,
solving this system by substitution
9m +n=62 OR n = 62-9m
 m-5n=12
 m -5(62-9m) = 12
       46m = 322
         m = 7  and n = -1    (n=62-9*7)
Solution for this system is the ordered pair(7,-1)

CHECKING our Answer***
 9*7 +(-1) = 62
  7 - 5*(-1) = 12