POR FAVOR AYUDENME CON ESTE EJERCICIO LES AGRADECERIA MUCHO SI ME AYUDAN
14X-(3X-2)-[ 5X+2-(X-1) ] = 0
CON PRUEVA POR FAVOR !!!!
Respuestas a la pregunta
Contestado por
2
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14x -3x +2 - [ 5x +2 -x +1] = 0
14x -3x +2 -5x -2 +x -1 = 0
7x -1 = 0
7x = 1
x = 1/7
Comprobamos:
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14 (1/7) - [ 3 (1/7) -2 ] - { 5 (1/7) +2 - [(1/7) -1 ]} = 0
14/7 - [3/7 -2 ] - [5/7 +2 - (1/7 -1)] = 0
2- (-11/7) - [ 5/7 +2 - (-6/7) ] = 0
2 +11/7 - [ 5/7 +2 +6/7 ] = 0
2 +11/7 - (25/7) = 0
2 +11/7 -25/7 = 0
2 -14/7 = 0
2 -2 = 0
0 = 0
14x -3x +2 - [ 5x +2 -x +1] = 0
14x -3x +2 -5x -2 +x -1 = 0
7x -1 = 0
7x = 1
x = 1/7
Comprobamos:
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14 (1/7) - [ 3 (1/7) -2 ] - { 5 (1/7) +2 - [(1/7) -1 ]} = 0
14/7 - [3/7 -2 ] - [5/7 +2 - (1/7 -1)] = 0
2- (-11/7) - [ 5/7 +2 - (-6/7) ] = 0
2 +11/7 - [ 5/7 +2 +6/7 ] = 0
2 +11/7 - (25/7) = 0
2 +11/7 -25/7 = 0
2 -14/7 = 0
2 -2 = 0
0 = 0
taijummy:
son biien vestias
Contestado por
0
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14x -3x +2 - [ 5x +2 -x +1] = 0
14x -3x +2 -5x -2 +x -1 = 0
7x -1 = 0
7x = 1
x = 1/7
Comprobamos:
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14 (1/7) - [ 3 (1/7) -2 ] - { 5 (1/7) +2 - [(1/7) -1 ]} = 0
14/7 - [3/7 -2 ] - [5/7 +2 - (1/7 -1)] = 0
2- (-11/7) - [ 5/7 +2 - (-6/7) ] = 0
2 +11/7 - [ 5/7 +2 +6/7 ] = 0
2 +11/7 - (25/7) = 0
2 +11/7 -25/7 = 0
2 -14/7 = 0
2 -2 = 0
0 = 0
14x -3x +2 - [ 5x +2 -x +1] = 0
14x -3x +2 -5x -2 +x -1 = 0
7x -1 = 0
7x = 1
x = 1/7
Comprobamos:
14x - (3x -2) - [ 5x +2 - (x -1) ] = 0
14 (1/7) - [ 3 (1/7) -2 ] - { 5 (1/7) +2 - [(1/7) -1 ]} = 0
14/7 - [3/7 -2 ] - [5/7 +2 - (1/7 -1)] = 0
2- (-11/7) - [ 5/7 +2 - (-6/7) ] = 0
2 +11/7 - [ 5/7 +2 +6/7 ] = 0
2 +11/7 - (25/7) = 0
2 +11/7 -25/7 = 0
2 -14/7 = 0
2 -2 = 0
0 = 0
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