quispelizeth49 quispelizeth49

25-02-2021
Mathematics

contestada

hallar el valor de la incognita de la siguiente ecuacion 3(x-1)-4(5-x)=2(6+x)

Respuesta :

25-02-2021

Answer;

x = 7

Step-by-step explanation:

3(x - 1) - 4(5 - x) = 2(6 + x)

3x - 3 -20 + 4x = 12 + 2x

7x - 23 = 12 + 2x

7x - 2x = 23 + 12

5x = 35

x = 35/5

x = 7

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