Respuesta :

dspader

3(x-5)+4x=2x+8

3x-15+4x=2x+8

7x-15=2x+8

   +15      +15

7x=2x+23

-2x -2x

5x=23

/5   /5

x=4.6

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sorry if I didn't help

memeann2004

Answer:

4.6 = X

Step-by-step explanation:

3(x-5)+4x=2x+8

3x-15+4x=2x+8

*3x+4x=7x*

-15+7x=2x+8

+15             +15

7x=2x+23

-2x   -2x

5x=23

/5    /5

x=4.6