anaissanchez anaissanchez

10-03-2021
Mathematics

contestada

4x+5-x=10+3x+4
solution

Respuesta :

tismian tismian

10-03-2021

Answer:

9

Step-by-step explanation:

4x-x=3x

3x±5=10±3x±4

10±4=14

14±3x

3x±5=14±3x

3x-3x=14-5

3x-3x=0

14-5=9

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