Question

Determine m e n para:

A) (2m-3, n+4) = (6,5)
B) (m-n, m+n) = (-3,2)

Answer 1

A) 2m-3=6                        n+4=5
2m=9                               n=1
m=9/2

B)m-n=-3
   m+n=2

2m=-1
m=-1/2

-(1/2)+n=2
n=5/2

Answer 2

a)2m-3 =6
2m=6+3
2m= 9
m= 9/2

n+4=5
n=5-4
n=1

b) m-n= -3
m+n= 2
2m = -1
m= -1/2
n = 2-m
n= 2-(-1/2)
n= 2+1/2
n= 5/2