deniizmaylov deniizmaylov

14-04-2020
Mathematics

contestada

resuelve las siguientes ecuaciones
1. 2+5x=4x+7 2. 4x-5=1+3x
3. 8-5x-4=-6x+6 3. 4x+8+2x=5x-1

ayudadme porfavor

Respuesta :

clara856 clara856

14-04-2020

Step-by-step explanation:

1. 2+5x=4x+7

5x-4x=7-2

x=5

2. 4x-5=1+3x

4x-3x=1+5

x=6

3. 8-5x-4=-6x+6

-5x+6x=6-8+4

x=2

4. 4x+8+2x=5x-1

6x-5x=-1-8

x= -9

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vinetrxls vinetrxls

14-04-2020

1:34 2:73 3:73
I think so I guessed sorry man I

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