MajesticEagle
MajesticEagle
10-09-2017
Mathematics
contestada
Solve 7k+2m=kr+4m+3 for k
Respuesta :
texaschic101
texaschic101
10-09-2017
7k + 2m = kr + 4m + 3
7k - kr = 4m - 2m + 3
7k - kr = 2m + 3
k(7 - r) = 2m + 3
k = (2m + 3) / (7 - r)
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