captmat captmat

18-05-2020
Mathematics

contestada

Solve the linear equation:

3.4 + 2(9.7 – 4.8x) = 61.2

Respuesta :

ESMusaifMenemZuhad ESMusaifMenemZuhad

18-05-2020

Answer:

- 4

Step-by-step explanation:

(2*(Rationalize(9.7)-Rationalize(4.8x)))==Rationalize(61.2)-Rationalize(3.4)

Rationalize(18.4)-Rationalize(2.8x)

==Rationalize(57.8)

-Rationalize(2.8x)==Rationalize(57.8)-Rationalize(18.4)

x= 38.4÷-2.8

:x= -4

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