jazminorozco6 jazminorozco6

17-02-2021
Mathematics

contestada

300x + 20 + 5x + 10 -40x2 =

Respuesta :

zaidfarqad zaidfarqad

17-02-2021

Step-by-step explanation:

[tex]305x + 30 - 80 \\ 305x - 50 \\ 305x = 50 \\ x = \frac{305}{50} \\ x = \frac{61}{10} [/tex]

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