HOLA AMIGOS Y AMIGAS ME PUEDEN AYUDAR CON ESTA ECUACION DE FRACCIONES POR FAVOR
1) 2 x – 5 = 5x
3
2) a – 8 = 1 a
2
3) – 2 a + 4 = 1 a
5 5
4) 3 – x – 10x
4
5) X – 3 = 5x
7
6) 3 – 4x = 1 x
4 2
7) – a + 3 = 3a
2
9) a – 3 = 1 a
3
10) 3 x – 4 = 1 x
4 2
11) – 1 x + 9 = 12
3
12) X – 1 – 1x
4 2
13) – 8x + 1 = 12
4
14) – 2 x + 9 = 1 x
5 5
15) – 1 x + 1 = 2x
6 3 3
alina45:
AYÚDENME POR FAVOR ES URGENTE!!!!!!!!!!!!!!!!!
Respuestas
Respuesta dada por:
1
9)
![a - 3 = 1a3 a - 3 = 1a3](https://tex.z-dn.net/?f=a+-+3+%3D+1a3)
![a - 3 = 3a a - 3 = 3a](https://tex.z-dn.net/?f=a+-+3+%3D+3a)
![a - 3a = 3 a - 3a = 3](https://tex.z-dn.net/?f=a+-+3a+%3D+3)
![- 2a = 3 - 2a = 3](https://tex.z-dn.net/?f=+-+2a+%3D+3)
![a = - \frac{3}{2} a = - \frac{3}{2}](https://tex.z-dn.net/?f=a+%3D++-++%5Cfrac%7B3%7D%7B2%7D+)
10)
![3x - 4 = 1x42 3x - 4 = 1x42](https://tex.z-dn.net/?f=3x+-+4+%3D+1x42)
![3x - 1722x 3x - 1722x](https://tex.z-dn.net/?f=3x+-+1722x)
![- 1719x - 1719x](https://tex.z-dn.net/?f=+-+1719x)
11)
![- 1x + 9 = 123 - 1x + 9 = 123](https://tex.z-dn.net/?f=+-+1x+%2B+9+%3D+123)
![- x + 9 = 123 - x + 9 = 123](https://tex.z-dn.net/?f=+-+x+%2B+9+%3D+123)
![- x = 123 - 9 - x = 123 - 9](https://tex.z-dn.net/?f=+-+x+%3D+123+-+9)
![- x = 114 - x = 114](https://tex.z-dn.net/?f=+-+x+%3D+114)
![x = - 114 x = - 114](https://tex.z-dn.net/?f=x+%3D++-+114)
12)
![x - 1 - 1x12 x - 1 - 1x12](https://tex.z-dn.net/?f=x+-+1+-+1x12)
![x - 1 - 12x x - 1 - 12x](https://tex.z-dn.net/?f=x+-+1+-+12x)
![- 11x - 1 - 11x - 1](https://tex.z-dn.net/?f=+-+11x+-+1)
13)
![- 8x + 1 = 124 - 8x + 1 = 124](https://tex.z-dn.net/?f=+-+8x+%2B+1+%3D+124)
![- 8x = 124 - 1 - 8x = 124 - 1](https://tex.z-dn.net/?f=+-+8x+%3D+124+-+1)
![- 8x = 123 - 8x = 123](https://tex.z-dn.net/?f=+-+8x+%3D+123)
![x = - \frac{123}{8} x = - \frac{123}{8}](https://tex.z-dn.net/?f=x+%3D++-++%5Cfrac%7B123%7D%7B8%7D+)
14)
![- 2x + 9 = 1x55 - 2x + 9 = 1x55](https://tex.z-dn.net/?f=+-+2x++%2B+9+%3D+1x55)
![- 2x + 9 = 55x - 2x + 9 = 55x](https://tex.z-dn.net/?f=+-+2x+%2B+9+%3D+55x)
![- 2x - 55x = - 9 - 2x - 55x = - 9](https://tex.z-dn.net/?f=+-+2x+-+55x+%3D++-+9)
![- 57x = - 9 - 57x = - 9](https://tex.z-dn.net/?f=+-+57x+%3D++-+9)
![x = \frac{3}{19} x = \frac{3}{19}](https://tex.z-dn.net/?f=x+%3D++%5Cfrac%7B3%7D%7B19%7D+)
15)
![- 1x + 1 = 2x633 - 1x + 1 = 2x633](https://tex.z-dn.net/?f=+-+1x+%2B+1+%3D+2x633)
![- x + 1 = 1266 - x + 1 = 1266](https://tex.z-dn.net/?f=+-+x+%2B+1+%3D+1266)
![- x - 1266x = - 1 - x - 1266x = - 1](https://tex.z-dn.net/?f=+-+x+-+1266x+%3D++-+1)
![- 1267x = - 1 - 1267x = - 1](https://tex.z-dn.net/?f=+-+1267x+%3D++-+1)
![x = \frac{1}{1267} x = \frac{1}{1267}](https://tex.z-dn.net/?f=x+%3D++%5Cfrac%7B1%7D%7B1267%7D+)
Espero que sirva salu2!!!
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Espero que sirva salu2!!!
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