soniazadem4 soniazadem4

07-07-2022
Mathematics

contestada

(f) 3x+0.25x+0.10(2x)+0.05 (x+3)=24.65

Respuesta :

uyenduong327 uyenduong327

07-07-2022

Answer:

x=7

Step-by-step explanation:

3x + 0,25x + 0,10 (2x) +0,05 (x + 3) = 24,65

<=> 3x+0,25x+0,2x+0,05x+0,15=24,65

<=> 3,5x=24,5

<=> x=7

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