Respuesta:
n= 16
Explicación:
5nx -64x +5n+(-2nx)= nx +77 -n(2x-3)+2n
3nx -64x +5n= nx +77 -2nx +3n +2n
3nx -64x +5n= 5n -nx +77
3nx +nx -64x +5n -5n -77= 0
4nx -64x -77= 0
(4n -64)x -77= 0
a b
4n -64= 0
4n= 64
n= 64/4
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Verified answer
Respuesta:
n= 16
Explicación:
5nx -64x +5n+(-2nx)= nx +77 -n(2x-3)+2n
3nx -64x +5n= nx +77 -2nx +3n +2n
3nx -64x +5n= 5n -nx +77
3nx +nx -64x +5n -5n -77= 0
4nx -64x -77= 0
(4n -64)x -77= 0
a b
4n -64= 0
4n= 64
n= 64/4
n= 16