¿cual es el valor de x en la siguiente ecuacion?
6(x+1)-4x=5x-9 ayudenme
6(x+1)-4x=5x-9 ayudenme
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6x + 6 - 4x = 5x - 9
6x - 4x + 6 = 5x - 9
2x + 6 = 5x - 9
2x - 5x = - 9 - 6
- 3x = - 15
x = - 15/-3
x = 5
Solución :
x = 5