5x − 3 (3 − x/4 ) = 7x /2 − 3

Respuestas

Respuesta dada por: charls1
3
5x - 3(3 - x/4 ) = (7/2)x - 3

5x - 9 - (3/4)x = (7/2)x - 3

(7/2)x + (3/4)x - 5x = 3 - 9

(-3/4)x = -6
x = 24/3

x = 8
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