incluimos mat004-1.pdf

Ejercicios de Algebra

Ecuaciones Algebraicas


Ejercicio No. 4.1.5











x=-1


Ejercicio No. 4.1.4

+2x = x(x–2)+4

+6x+9+2x=-2x+4

+8x+9=-2x+4


Ejercicio No. 4.1.3

3(x + 2) – 5 = 2(x – 1) + 4

3x + 6 - 5 = 2x - 2 + 4

3x + 1 = 2x + 2

3x - 2x = 2 - 1

x = 1


Ejercicio No. 4.1.2

2x + 4 = 5(x + 3) – x

2x + 4 = 5x + 15 - x

2x + 4 = 4x + 15

2x – 4x = 15 – 4

-2x = 11

x =

x = -


Ejercicio No. 4.1.1

5x - 2 = 3x + 6

5x - 3x = 6 + 2

2x = 8

x =

x = 4





Free Web Hosting
incluimos mat004-1.ps

Parse error: syntax error, unexpected '8' (T_LNUMBER), expecting identifier (T_STRING) in /home/vhosts/carlosamador.6te.net/mat004-1.ps on line 207